static void test_ffs(void *p)
{
/* ffs */
int_check(ffs(0), 0);
int_check(ffs(1), 1);
int_check(ffs(3), 1);
int_check(ffs((int)-1), 1);
int_check(ffs(ror32(1,1)), 32);
/* flsl */
int_check(ffsl(0), 0);
int_check(ffsl(1), 1);
int_check(ffsl(3), 1);
int_check(ffsl((long)-1), 1);
if (sizeof(long) == 4)
int_check(ffsl(ror32(1,1)), 32);
else
int_check(ffsl(ror64(1,1)), 64);
/* ffsll */
int_check(ffsll(0), 0);
int_check(ffsll(1), 1);
int_check(ffsll(3), 1);
int_check(ffsll((long long)-1), 1);
ull_check((1ULL << 63), ror64(1,1));
int_check(ffsll(1ULL << 63), 64);
int_check(ffsll(ror64(1,1)), 64);
end:;
}
static int des3_ede_x86_setkey(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen)
{
struct des3_ede_x86_ctx *ctx = crypto_tfm_ctx(tfm);
u32 i, j, tmp;
int err;
/* Generate encryption context using generic implementation. */
err = __des3_ede_setkey(ctx->enc_expkey, &tfm->crt_flags, key, keylen);
if (err < 0)
return err;
/* Fix encryption context for this implementation and form decryption
* context. */
j = DES3_EDE_EXPKEY_WORDS - 2;
for (i = 0; i < DES3_EDE_EXPKEY_WORDS; i += 2, j -= 2) {
tmp = ror32(ctx->enc_expkey[i + 1], 4);
ctx->enc_expkey[i + 1] = tmp;
ctx->dec_expkey[j + 0] = ctx->enc_expkey[i + 0];
ctx->dec_expkey[j + 1] = tmp;
}
return 0;
}
static void test_ror(void *p)
{
/* ror16 */
int_check(ror16(1, 1), 0x8000);
/* ror32 */
int_check(ror32(1, 1), 0x80000000);
/* ror64 */
ull_check(ror64(1, 1), 0x8000000000000000ULL);
end:;
}
static void compress(uint32_t* v1, uint32_t* v2, uint32_t* v3, uint32_t* v4, uint32_t mc1, uint32_t mc2) {
uint32_t a = *v1;
uint32_t b = *v2;
uint32_t c = *v3;
uint32_t d = *v4;
a = a + b + mc1;
d = ror32(d ^ a, 16);
c = c + d;
b = ror32(b ^ c, 12);
a = a + b + mc2;
d = ror32(d ^ a, 8);
c = c + d;
b = ror32(b ^ c, 7);
*v1 = a;
*v2 = b;
*v3 = c;
*v4 = d;
}
static void michael_block(struct michael_mic_ctx *mctx, u32 val)
{
mctx->l ^= val;
mctx->r ^= rol32(mctx->l, 17);
mctx->l += mctx->r;
mctx->r ^= ((mctx->l & 0xff00ff00) >> 8) |
((mctx->l & 0x00ff00ff) << 8);
mctx->l += mctx->r;
mctx->r ^= rol32(mctx->l, 3);
mctx->l += mctx->r;
mctx->r ^= ror32(mctx->l, 2);
mctx->l += mctx->r;
}
/* Interpret pseudo code in tb. */
tcg_target_ulong tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr)
{
long tcg_temps[CPU_TEMP_BUF_NLONGS];
uintptr_t sp_value = (uintptr_t)(tcg_temps + CPU_TEMP_BUF_NLONGS);
tcg_target_ulong next_tb = 0;
tci_reg[TCG_AREG0] = (tcg_target_ulong)env;
tci_reg[TCG_REG_CALL_STACK] = sp_value;
assert(tb_ptr);
for (;;) {
TCGOpcode opc = tb_ptr[0];
#if !defined(NDEBUG)
uint8_t op_size = tb_ptr[1];
uint8_t *old_code_ptr = tb_ptr;
#endif
tcg_target_ulong t0;
tcg_target_ulong t1;
tcg_target_ulong t2;
tcg_target_ulong label;
TCGCond condition;
target_ulong taddr;
#ifndef CONFIG_SOFTMMU
tcg_target_ulong host_addr;
#endif
uint8_t tmp8;
uint16_t tmp16;
uint32_t tmp32;
uint64_t tmp64;
#if TCG_TARGET_REG_BITS == 32
uint64_t v64;
#endif
#if defined(GETPC)
tci_tb_ptr = (uintptr_t)tb_ptr;
#endif
/* Skip opcode and size entry. */
tb_ptr += 2;
switch (opc) {
case INDEX_op_end:
case INDEX_op_nop:
break;
case INDEX_op_nop1:
case INDEX_op_nop2:
case INDEX_op_nop3:
case INDEX_op_nopn:
case INDEX_op_discard:
TODO();
break;
case INDEX_op_set_label:
TODO();
break;
case INDEX_op_call:
t0 = tci_read_ri(&tb_ptr);
#if TCG_TARGET_REG_BITS == 32
tmp64 = ((helper_function)t0)(tci_read_reg(TCG_REG_R0),
tci_read_reg(TCG_REG_R1),
tci_read_reg(TCG_REG_R2),
tci_read_reg(TCG_REG_R3),
tci_read_reg(TCG_REG_R5),
tci_read_reg(TCG_REG_R6),
tci_read_reg(TCG_REG_R7),
tci_read_reg(TCG_REG_R8),
tci_read_reg(TCG_REG_R9),
tci_read_reg(TCG_REG_R10));
tci_write_reg(TCG_REG_R0, tmp64);
tci_write_reg(TCG_REG_R1, tmp64 >> 32);
#else
tmp64 = ((helper_function)t0)(tci_read_reg(TCG_REG_R0),
tci_read_reg(TCG_REG_R1),
tci_read_reg(TCG_REG_R2),
tci_read_reg(TCG_REG_R3),
tci_read_reg(TCG_REG_R5));
tci_write_reg(TCG_REG_R0, tmp64);
#endif
break;
case INDEX_op_br:
label = tci_read_label(&tb_ptr);
assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
case INDEX_op_setcond_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
condition = *tb_ptr++;
tci_write_reg32(t0, tci_compare32(t1, t2, condition));
break;
#if TCG_TARGET_REG_BITS == 32
case INDEX_op_setcond2_i32:
t0 = *tb_ptr++;
tmp64 = tci_read_r64(&tb_ptr);
v64 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
tci_write_reg32(t0, tci_compare64(tmp64, v64, condition));
break;
#elif TCG_TARGET_REG_BITS == 64
case INDEX_op_setcond_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
tci_write_reg64(t0, tci_compare64(t1, t2, condition));
break;
#endif
case INDEX_op_mov_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, t1);
break;
case INDEX_op_movi_i32:
t0 = *tb_ptr++;
t1 = tci_read_i32(&tb_ptr);
tci_write_reg32(t0, t1);
break;
/* Load/store operations (32 bit). */
case INDEX_op_ld8u_i32:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg8(t0, *(uint8_t *)(t1 + t2));
break;
case INDEX_op_ld8s_i32:
case INDEX_op_ld16u_i32:
TODO();
break;
case INDEX_op_ld16s_i32:
TODO();
break;
case INDEX_op_ld_i32:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg32(t0, *(uint32_t *)(t1 + t2));
break;
case INDEX_op_st8_i32:
t0 = tci_read_r8(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint8_t *)(t1 + t2) = t0;
break;
case INDEX_op_st16_i32:
t0 = tci_read_r16(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint16_t *)(t1 + t2) = t0;
break;
case INDEX_op_st_i32:
t0 = tci_read_r32(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
assert(t1 != sp_value || (int32_t)t2 < 0);
*(uint32_t *)(t1 + t2) = t0;
break;
/* Arithmetic operations (32 bit). */
case INDEX_op_add_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 + t2);
break;
case INDEX_op_sub_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 - t2);
break;
case INDEX_op_mul_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 * t2);
break;
#if TCG_TARGET_HAS_div_i32
case INDEX_op_div_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, (int32_t)t1 / (int32_t)t2);
break;
case INDEX_op_divu_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 / t2);
break;
case INDEX_op_rem_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, (int32_t)t1 % (int32_t)t2);
break;
case INDEX_op_remu_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 % t2);
break;
#elif TCG_TARGET_HAS_div2_i32
case INDEX_op_div2_i32:
case INDEX_op_divu2_i32:
TODO();
break;
#endif
case INDEX_op_and_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 & t2);
break;
case INDEX_op_or_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 | t2);
break;
case INDEX_op_xor_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 ^ t2);
break;
/* Shift/rotate operations (32 bit). */
case INDEX_op_shl_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 << t2);
break;
case INDEX_op_shr_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 >> t2);
break;
case INDEX_op_sar_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, ((int32_t)t1 >> t2));
break;
#if TCG_TARGET_HAS_rot_i32
case INDEX_op_rotl_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, rol32(t1, t2));
break;
case INDEX_op_rotr_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, ror32(t1, t2));
break;
#endif
#if TCG_TARGET_HAS_deposit_i32
case INDEX_op_deposit_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
t2 = tci_read_r32(&tb_ptr);
tmp16 = *tb_ptr++;
tmp8 = *tb_ptr++;
tmp32 = (((1 << tmp8) - 1) << tmp16);
tci_write_reg32(t0, (t1 & ~tmp32) | ((t2 << tmp16) & tmp32));
break;
#endif
case INDEX_op_brcond_i32:
t0 = tci_read_r32(&tb_ptr);
t1 = tci_read_ri32(&tb_ptr);
condition = *tb_ptr++;
label = tci_read_label(&tb_ptr);
if (tci_compare32(t0, t1, condition)) {
assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
}
break;
#if TCG_TARGET_REG_BITS == 32
case INDEX_op_add2_i32:
t0 = *tb_ptr++;
t1 = *tb_ptr++;
tmp64 = tci_read_r64(&tb_ptr);
tmp64 += tci_read_r64(&tb_ptr);
tci_write_reg64(t1, t0, tmp64);
break;
case INDEX_op_sub2_i32:
t0 = *tb_ptr++;
t1 = *tb_ptr++;
tmp64 = tci_read_r64(&tb_ptr);
tmp64 -= tci_read_r64(&tb_ptr);
tci_write_reg64(t1, t0, tmp64);
break;
case INDEX_op_brcond2_i32:
tmp64 = tci_read_r64(&tb_ptr);
v64 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
label = tci_read_label(&tb_ptr);
if (tci_compare64(tmp64, v64, condition)) {
assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
}
break;
case INDEX_op_mulu2_i32:
t0 = *tb_ptr++;
t1 = *tb_ptr++;
t2 = tci_read_r32(&tb_ptr);
tmp64 = tci_read_r32(&tb_ptr);
tci_write_reg64(t1, t0, t2 * tmp64);
break;
#endif /* TCG_TARGET_REG_BITS == 32 */
#if TCG_TARGET_HAS_ext8s_i32
case INDEX_op_ext8s_i32:
t0 = *tb_ptr++;
t1 = tci_read_r8s(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16s_i32
case INDEX_op_ext16s_i32:
t0 = *tb_ptr++;
t1 = tci_read_r16s(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext8u_i32
case INDEX_op_ext8u_i32:
t0 = *tb_ptr++;
t1 = tci_read_r8(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16u_i32
case INDEX_op_ext16u_i32:
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_bswap16_i32
case INDEX_op_bswap16_i32:
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg32(t0, bswap16(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap32_i32
case INDEX_op_bswap32_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, bswap32(t1));
break;
#endif
#if TCG_TARGET_HAS_not_i32
case INDEX_op_not_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, ~t1);
break;
#endif
#if TCG_TARGET_HAS_neg_i32
case INDEX_op_neg_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, -t1);
break;
#endif
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_mov_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, t1);
break;
case INDEX_op_movi_i64:
t0 = *tb_ptr++;
t1 = tci_read_i64(&tb_ptr);
tci_write_reg64(t0, t1);
break;
/* Load/store operations (64 bit). */
case INDEX_op_ld8u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg8(t0, *(uint8_t *)(t1 + t2));
break;
case INDEX_op_ld8s_i64:
case INDEX_op_ld16u_i64:
case INDEX_op_ld16s_i64:
TODO();
break;
case INDEX_op_ld32u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg32(t0, *(uint32_t *)(t1 + t2));
break;
case INDEX_op_ld32s_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg32s(t0, *(int32_t *)(t1 + t2));
break;
case INDEX_op_ld_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg64(t0, *(uint64_t *)(t1 + t2));
break;
case INDEX_op_st8_i64:
t0 = tci_read_r8(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint8_t *)(t1 + t2) = t0;
break;
case INDEX_op_st16_i64:
t0 = tci_read_r16(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint16_t *)(t1 + t2) = t0;
break;
case INDEX_op_st32_i64:
t0 = tci_read_r32(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint32_t *)(t1 + t2) = t0;
break;
case INDEX_op_st_i64:
t0 = tci_read_r64(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
assert(t1 != sp_value || (int32_t)t2 < 0);
*(uint64_t *)(t1 + t2) = t0;
break;
/* Arithmetic operations (64 bit). */
case INDEX_op_add_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 + t2);
break;
case INDEX_op_sub_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 - t2);
break;
case INDEX_op_mul_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 * t2);
break;
#if TCG_TARGET_HAS_div_i64
case INDEX_op_div_i64:
case INDEX_op_divu_i64:
case INDEX_op_rem_i64:
case INDEX_op_remu_i64:
TODO();
break;
#elif TCG_TARGET_HAS_div2_i64
case INDEX_op_div2_i64:
case INDEX_op_divu2_i64:
TODO();
break;
#endif
case INDEX_op_and_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 & t2);
break;
case INDEX_op_or_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 | t2);
break;
case INDEX_op_xor_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 ^ t2);
break;
/* Shift/rotate operations (64 bit). */
case INDEX_op_shl_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 << t2);
break;
case INDEX_op_shr_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 >> t2);
break;
case INDEX_op_sar_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, ((int64_t)t1 >> t2));
break;
#if TCG_TARGET_HAS_rot_i64
case INDEX_op_rotl_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, rol64(t1, t2));
break;
case INDEX_op_rotr_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, ror64(t1, t2));
break;
#endif
#if TCG_TARGET_HAS_deposit_i64
case INDEX_op_deposit_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
t2 = tci_read_r64(&tb_ptr);
tmp16 = *tb_ptr++;
tmp8 = *tb_ptr++;
tmp64 = (((1ULL << tmp8) - 1) << tmp16);
tci_write_reg64(t0, (t1 & ~tmp64) | ((t2 << tmp16) & tmp64));
break;
#endif
case INDEX_op_brcond_i64:
t0 = tci_read_r64(&tb_ptr);
t1 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
label = tci_read_label(&tb_ptr);
if (tci_compare64(t0, t1, condition)) {
assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
}
break;
#if TCG_TARGET_HAS_ext8u_i64
case INDEX_op_ext8u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r8(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext8s_i64
case INDEX_op_ext8s_i64:
t0 = *tb_ptr++;
t1 = tci_read_r8s(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16s_i64
case INDEX_op_ext16s_i64:
t0 = *tb_ptr++;
t1 = tci_read_r16s(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16u_i64
case INDEX_op_ext16u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext32s_i64
case INDEX_op_ext32s_i64:
t0 = *tb_ptr++;
t1 = tci_read_r32s(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext32u_i64
case INDEX_op_ext32u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_bswap16_i64
case INDEX_op_bswap16_i64:
TODO();
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg64(t0, bswap16(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap32_i64
case INDEX_op_bswap32_i64:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg64(t0, bswap32(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap64_i64
case INDEX_op_bswap64_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, bswap64(t1));
break;
#endif
#if TCG_TARGET_HAS_not_i64
case INDEX_op_not_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, ~t1);
break;
#endif
#if TCG_TARGET_HAS_neg_i64
case INDEX_op_neg_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, -t1);
break;
#endif
#endif /* TCG_TARGET_REG_BITS == 64 */
/* QEMU specific operations. */
#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS
case INDEX_op_debug_insn_start:
TODO();
break;
#else
case INDEX_op_debug_insn_start:
TODO();
break;
#endif
case INDEX_op_exit_tb:
next_tb = *(uint64_t *)tb_ptr;
goto exit;
break;
case INDEX_op_goto_tb:
t0 = tci_read_i32(&tb_ptr);
assert(tb_ptr == old_code_ptr + op_size);
tb_ptr += (int32_t)t0;
continue;
case INDEX_op_qemu_ld8u:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp8 = helper_ldb_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp8 = *(uint8_t *)(host_addr + GUEST_BASE);
#endif
tci_write_reg8(t0, tmp8);
break;
case INDEX_op_qemu_ld8s:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp8 = helper_ldb_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp8 = *(uint8_t *)(host_addr + GUEST_BASE);
#endif
tci_write_reg8s(t0, tmp8);
break;
case INDEX_op_qemu_ld16u:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp16 = helper_ldw_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp16 = tswap16(*(uint16_t *)(host_addr + GUEST_BASE));
#endif
tci_write_reg16(t0, tmp16);
break;
case INDEX_op_qemu_ld16s:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp16 = helper_ldw_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp16 = tswap16(*(uint16_t *)(host_addr + GUEST_BASE));
#endif
tci_write_reg16s(t0, tmp16);
break;
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_qemu_ld32u:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp32 = helper_ldl_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp32 = tswap32(*(uint32_t *)(host_addr + GUEST_BASE));
#endif
tci_write_reg32(t0, tmp32);
break;
case INDEX_op_qemu_ld32s:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp32 = helper_ldl_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp32 = tswap32(*(uint32_t *)(host_addr + GUEST_BASE));
#endif
tci_write_reg32s(t0, tmp32);
break;
#endif /* TCG_TARGET_REG_BITS == 64 */
case INDEX_op_qemu_ld32:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp32 = helper_ldl_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp32 = tswap32(*(uint32_t *)(host_addr + GUEST_BASE));
#endif
tci_write_reg32(t0, tmp32);
break;
case INDEX_op_qemu_ld64:
t0 = *tb_ptr++;
#if TCG_TARGET_REG_BITS == 32
t1 = *tb_ptr++;
#endif
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
tmp64 = helper_ldq_mmu(env, taddr, tci_read_i(&tb_ptr));
#else
host_addr = (tcg_target_ulong)taddr;
tmp64 = tswap64(*(uint64_t *)(host_addr + GUEST_BASE));
#endif
tci_write_reg(t0, tmp64);
#if TCG_TARGET_REG_BITS == 32
tci_write_reg(t1, tmp64 >> 32);
#endif
break;
case INDEX_op_qemu_st8:
t0 = tci_read_r8(&tb_ptr);
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
t2 = tci_read_i(&tb_ptr);
helper_stb_mmu(env, taddr, t0, t2);
#else
host_addr = (tcg_target_ulong)taddr;
*(uint8_t *)(host_addr + GUEST_BASE) = t0;
#endif
break;
case INDEX_op_qemu_st16:
t0 = tci_read_r16(&tb_ptr);
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
t2 = tci_read_i(&tb_ptr);
helper_stw_mmu(env, taddr, t0, t2);
#else
host_addr = (tcg_target_ulong)taddr;
*(uint16_t *)(host_addr + GUEST_BASE) = tswap16(t0);
#endif
break;
case INDEX_op_qemu_st32:
t0 = tci_read_r32(&tb_ptr);
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
t2 = tci_read_i(&tb_ptr);
helper_stl_mmu(env, taddr, t0, t2);
#else
host_addr = (tcg_target_ulong)taddr;
*(uint32_t *)(host_addr + GUEST_BASE) = tswap32(t0);
#endif
break;
case INDEX_op_qemu_st64:
tmp64 = tci_read_r64(&tb_ptr);
taddr = tci_read_ulong(&tb_ptr);
#ifdef CONFIG_SOFTMMU
t2 = tci_read_i(&tb_ptr);
helper_stq_mmu(env, taddr, tmp64, t2);
#else
host_addr = (tcg_target_ulong)taddr;
*(uint64_t *)(host_addr + GUEST_BASE) = tswap64(tmp64);
#endif
break;
default:
TODO();
break;
}
assert(tb_ptr == old_code_ptr + op_size);
}
exit:
return next_tb;
}
/**
*
* rct2: 0x006A8B40
*/
void object_list_load()
{
HANDLE hFindFile;
WIN32_FIND_DATAA findFileData;
int totalFiles = 0, totalFileSize = 0, fileDateModifiedChecksum = 0;
char pluginPath[MAX_PATH];
get_plugin_path(pluginPath);
// Enumerate through each object in the directory
hFindFile = FindFirstFile(RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char), &findFileData);
if (hFindFile != INVALID_HANDLE_VALUE) {
do {
totalFiles++;
totalFileSize += findFileData.nFileSizeLow;
fileDateModifiedChecksum ^=
findFileData.ftLastWriteTime.dwLowDateTime ^
findFileData.ftLastWriteTime.dwHighDateTime;
fileDateModifiedChecksum = ror32(fileDateModifiedChecksum, 5);
} while (FindNextFile(hFindFile, &findFileData));
FindClose(hFindFile);
}
totalFiles = ror32(totalFiles, 24);
totalFiles = (totalFiles & ~0xFF) | 1;
totalFiles = rol32(totalFiles, 24);
// Read plugin header
rct_plugin_header pluginHeader;
FILE *file = fopen(pluginPath, "rb");
if (file != NULL) {
if (fread(&pluginHeader, sizeof(pluginHeader), 1, file) == 1) {
// Check if object repository has changed in anyway
if (
totalFiles == pluginHeader.total_files &&
totalFileSize == pluginHeader.total_file_size &&
fileDateModifiedChecksum == pluginHeader.date_modified_checksum
) {
// Dispose installed object list
if (RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, sint32) != -1) {
rct2_free(RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*));
RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, sint32) = -1;
}
// Read installed object list
RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*) = rct2_malloc(pluginHeader.object_list_size);
if (fread(RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*), pluginHeader.object_list_size, 1, file) == 1) {
RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32) = pluginHeader.object_list_no_items;
fclose(file);
sub_6A9FC0();
object_list_examine();
return;
}
}
}
fclose(file);
}
// Reload object list
RCT2_GLOBAL(0x00F42B94, uint32) = totalFiles;
RCT2_GLOBAL(0x00F42B98, uint32) = totalFileSize;
RCT2_GLOBAL(0x00F42B9C, uint32) = fileDateModifiedChecksum;
//RCT2_CALLPROC_EBPSAFE(0x006A8D8F);
int eax = 3161;
if (RCT2_GLOBAL(0x9AA00D, uint8) != 0){
eax = 3160;
RCT2_GLOBAL(0x9AA00D, uint8) = 0;
}
// File count removed and replaced by variable
// RCT2_GLOBAL(0xF42BA8, uint32) = 0;
uint32 file_count = 0;
// Progress bar related.
RCT2_GLOBAL(0xF42BD8, uint8) = 0;
sub_6A9FC0();
// Dispose installed object list
if (RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, sint32) != -1) {
rct2_free(RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*));
RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, sint32) = -1;
}
RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32) = 0;
RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*) = rct2_malloc(4096);
if (RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, int) == -1){
RCT2_CALLPROC_X(0x006E3838, 0x343, 0xC5A, 0, 0, 0, 0, 0);
return;
}
uint32 installed_buffer_size = 0x1000;
uint32 current_item_offset = 0;
hFindFile = FindFirstFile(RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char), &findFileData);
if (hFindFile == INVALID_HANDLE_VALUE){
//6a92ea This hasn't been implemented but there isn't much point.
// It would make a empty object file if no files found.
return;
}
for (uint8 first_time = 1; first_time || FindNextFile(hFindFile, &findFileData);){
first_time = 0;
RCT2_GLOBAL(0x9ABD98, HANDLE) = hFindFile;
file_count++;
// update progress bar.
eax = (file_count << 8) / ((RCT2_GLOBAL(0xF42B94, uint32) & 0xFFFFFF) + 1);
if ((eax & 0xFF) != RCT2_GLOBAL(0xF42BD8, uint8)){
RCT2_GLOBAL(0xF42BD8, uint8) = eax & 0xFF;
// update progress bar
}
if ((installed_buffer_size - current_item_offset) <= 2842){
installed_buffer_size += 0x1000;
RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*) = rct2_realloc(RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*), installed_buffer_size);
if (RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, int) == -1){
RCT2_CALLPROC_X(0x006E3838, 0x343, 0xC5A, 0, 0, 0, 0, 0);
return;
}
}
char path[260];
subsitute_path(path, RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char), findFileData.cFileName);
FILE *obj_file = fopen(path, "rb");
if (obj_file == NULL){
continue;
}
rct_object_entry* entry = RCT2_ADDRESS(0xF42B74, rct_object_entry);
if (fread(entry, sizeof(rct_object_entry), 1, obj_file) != 1){
fclose(obj_file);
continue;
}
fclose(obj_file);
RCT2_GLOBAL(0xF42BC4, uint32) = current_item_offset;
uint8* installed_entry_pointer = RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, uint8*) + current_item_offset;
memcpy(installed_entry_pointer, entry, sizeof(rct_object_entry));
installed_entry_pointer += sizeof(rct_object_entry);
strcpy(installed_entry_pointer, findFileData.cFileName);
while (*installed_entry_pointer++);
*((sint32*)installed_entry_pointer) = -1;
*(installed_entry_pointer + 4) = 0;
*((sint32*)(installed_entry_pointer + 5)) = 0;
*((uint16*)(installed_entry_pointer + 9)) = 0;
*((uint32*)(installed_entry_pointer + 11)) = 0;
RCT2_GLOBAL(0x9ADAF0, uint32) = 0xF26E;
RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32)++;
// This is a variable used by object_load to decide if it should
// use object_paint on the entry.
RCT2_GLOBAL(0x9ADAFD, uint8) = 1;
// Probably used by object paint.
RCT2_GLOBAL(0x9ADAF4, uint32) = 0xF42BDB;
int chunk_size;
if (!object_load(-1, entry, &chunk_size)){
RCT2_GLOBAL(0x9ADAF4, sint32) = -1;
RCT2_GLOBAL(0x9ADAFD, uint8) = 0;
RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32)--;
continue;
}
// See above note
RCT2_GLOBAL(0x9ADAF4, sint32) = -1;
RCT2_GLOBAL(0x9ADAFD, uint8) = 0;
if ((entry->flags & 0xF0) == 0x80){
RCT2_GLOBAL(0xF42B70, uint32)++;
if (RCT2_GLOBAL(0xF42B70, uint32) > 772){
RCT2_GLOBAL(0xF42B70, uint32)--;
RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32)--;
continue;
}
}
*((sint32*)installed_entry_pointer) = chunk_size;
installed_entry_pointer += 4;
uint8* chunk = RCT2_GLOBAL(RCT2_ADDRESS_CURR_OBJECT_CHUNK_POINTER, uint8*); // Loaded in object_load
// When made of two parts i.e Wooden Roller Coaster (Dream Woodie Cars);
if ((entry->flags & 0xF) == 0 && !(*((uint32*)(chunk + 8)) & 0x1000)){
rct_string_id obj_string = chunk[12];
if (obj_string == 0xFF){
obj_string = chunk[13];
if (obj_string == 0xFF){
obj_string = chunk[14];
}
}
obj_string += 2;
format_string(installed_entry_pointer, obj_string, 0);
strcat(installed_entry_pointer, "\t (");
strcat(installed_entry_pointer, language_get_string(RCT2_GLOBAL(0xF42BBC, uint32)));
strcat(installed_entry_pointer, ")");
while (*installed_entry_pointer++);
}
else{
strcpy(installed_entry_pointer, language_get_string(RCT2_GLOBAL(0xF42BBC, uint32)));
while (*installed_entry_pointer++);
}
*((uint32*)installed_entry_pointer) = RCT2_GLOBAL(0x9ADAF0, uint32) - 0xF26E;
installed_entry_pointer += 4;
uint8* esi = RCT2_ADDRESS(0xF42BDB, uint8);
int cl = *esi++;
*installed_entry_pointer++ = cl;
if (cl){
memcpy(installed_entry_pointer, esi, cl*sizeof(rct_object_entry));
installed_entry_pointer += cl*sizeof(rct_object_entry);
}
cl = *esi++;
*installed_entry_pointer++ = cl;
if (cl){
memcpy(installed_entry_pointer, esi, cl*sizeof(rct_object_entry));
installed_entry_pointer += cl*sizeof(rct_object_entry);
}
*((uint32*)installed_entry_pointer) = RCT2_GLOBAL(0xF433DD, uint32);
installed_entry_pointer += 4;
int size_of_object = installed_entry_pointer - RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, uint8*) - current_item_offset;
object_unload(entry->flags & 0xF, (rct_object_entry_extended*)entry);
// Return pointer to start of entry
installed_entry_pointer -= size_of_object;
uint8* copied_entry = RCT2_ADDRESS(0x140E9AC, uint8);
size_of_object = object_copy(copied_entry, installed_entry_pointer);
RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32)--;
copied_entry += sizeof(rct_object_entry);
// Skip filename
while (*copied_entry++);
// Skip
copied_entry += 4;
installed_entry_pointer = RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, uint8*);
for (uint32 i = 0; i < RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32); ++i){
uint8* temp_installed_entry = installed_entry_pointer;
temp_installed_entry += sizeof(rct_object_entry);
// Skip filename
while (*temp_installed_entry++);
// Skip
temp_installed_entry += 4;
if (strcmp(temp_installed_entry, copied_entry) <= 0)break;
installed_entry_pointer = (uint8*)(object_get_next((rct_object_entry*)installed_entry_pointer));
}
// Difference to new location
int no_bytes_to_move = RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, uint8*) + current_item_offset - installed_entry_pointer;
uint8* curr_location = installed_entry_pointer;
uint8* move_location = installed_entry_pointer + size_of_object;
if (no_bytes_to_move){
memmove(move_location, curr_location, no_bytes_to_move);
}
copied_entry = RCT2_ADDRESS(0x140E9AC, uint8);
memcpy(installed_entry_pointer, copied_entry, size_of_object);
current_item_offset += size_of_object;
RCT2_GLOBAL(RCT2_ADDRESS_OBJECT_LIST_NO_ITEMS, uint32)++;
}
/* Interpret pseudo code in tb. */
uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr)
{
long tcg_temps[CPU_TEMP_BUF_NLONGS];
uintptr_t sp_value = (uintptr_t)(tcg_temps + CPU_TEMP_BUF_NLONGS);
uintptr_t ret = 0;
tci_reg[TCG_AREG0] = (tcg_target_ulong)env;
tci_reg[TCG_REG_CALL_STACK] = sp_value;
tci_assert(tb_ptr);
for (;;) {
TCGOpcode opc = tb_ptr[0];
#if defined(CONFIG_DEBUG_TCG) && !defined(NDEBUG)
uint8_t op_size = tb_ptr[1];
uint8_t *old_code_ptr = tb_ptr;
#endif
tcg_target_ulong t0;
tcg_target_ulong t1;
tcg_target_ulong t2;
tcg_target_ulong label;
TCGCond condition;
target_ulong taddr;
uint8_t tmp8;
uint16_t tmp16;
uint32_t tmp32;
uint64_t tmp64;
#if TCG_TARGET_REG_BITS == 32
uint64_t v64;
#endif
TCGMemOpIdx oi;
#if defined(GETPC)
tci_tb_ptr = (uintptr_t)tb_ptr;
#endif
/* Skip opcode and size entry. */
tb_ptr += 2;
switch (opc) {
case INDEX_op_call:
t0 = tci_read_ri(&tb_ptr);
#if TCG_TARGET_REG_BITS == 32
tmp64 = ((helper_function)t0)(tci_read_reg(TCG_REG_R0),
tci_read_reg(TCG_REG_R1),
tci_read_reg(TCG_REG_R2),
tci_read_reg(TCG_REG_R3),
tci_read_reg(TCG_REG_R5),
tci_read_reg(TCG_REG_R6),
tci_read_reg(TCG_REG_R7),
tci_read_reg(TCG_REG_R8),
tci_read_reg(TCG_REG_R9),
tci_read_reg(TCG_REG_R10));
tci_write_reg(TCG_REG_R0, tmp64);
tci_write_reg(TCG_REG_R1, tmp64 >> 32);
#else
tmp64 = ((helper_function)t0)(tci_read_reg(TCG_REG_R0),
tci_read_reg(TCG_REG_R1),
tci_read_reg(TCG_REG_R2),
tci_read_reg(TCG_REG_R3),
tci_read_reg(TCG_REG_R5));
tci_write_reg(TCG_REG_R0, tmp64);
#endif
break;
case INDEX_op_br:
label = tci_read_label(&tb_ptr);
tci_assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
case INDEX_op_setcond_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
condition = *tb_ptr++;
tci_write_reg32(t0, tci_compare32(t1, t2, condition));
break;
#if TCG_TARGET_REG_BITS == 32
case INDEX_op_setcond2_i32:
t0 = *tb_ptr++;
tmp64 = tci_read_r64(&tb_ptr);
v64 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
tci_write_reg32(t0, tci_compare64(tmp64, v64, condition));
break;
#elif TCG_TARGET_REG_BITS == 64
case INDEX_op_setcond_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
tci_write_reg64(t0, tci_compare64(t1, t2, condition));
break;
#endif
case INDEX_op_mov_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, t1);
break;
case INDEX_op_movi_i32:
t0 = *tb_ptr++;
t1 = tci_read_i32(&tb_ptr);
tci_write_reg32(t0, t1);
break;
/* Load/store operations (32 bit). */
case INDEX_op_ld8u_i32:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg8(t0, *(uint8_t *)(t1 + t2));
break;
case INDEX_op_ld8s_i32:
case INDEX_op_ld16u_i32:
TODO();
break;
case INDEX_op_ld16s_i32:
TODO();
break;
case INDEX_op_ld_i32:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg32(t0, *(uint32_t *)(t1 + t2));
break;
case INDEX_op_st8_i32:
t0 = tci_read_r8(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint8_t *)(t1 + t2) = t0;
break;
case INDEX_op_st16_i32:
t0 = tci_read_r16(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint16_t *)(t1 + t2) = t0;
break;
case INDEX_op_st_i32:
t0 = tci_read_r32(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_assert(t1 != sp_value || (int32_t)t2 < 0);
*(uint32_t *)(t1 + t2) = t0;
break;
/* Arithmetic operations (32 bit). */
case INDEX_op_add_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 + t2);
break;
case INDEX_op_sub_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 - t2);
break;
case INDEX_op_mul_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 * t2);
break;
#if TCG_TARGET_HAS_div_i32
case INDEX_op_div_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, (int32_t)t1 / (int32_t)t2);
break;
case INDEX_op_divu_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 / t2);
break;
case INDEX_op_rem_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, (int32_t)t1 % (int32_t)t2);
break;
case INDEX_op_remu_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 % t2);
break;
#elif TCG_TARGET_HAS_div2_i32
case INDEX_op_div2_i32:
case INDEX_op_divu2_i32:
TODO();
break;
#endif
case INDEX_op_and_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 & t2);
break;
case INDEX_op_or_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 | t2);
break;
case INDEX_op_xor_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 ^ t2);
break;
/* Shift/rotate operations (32 bit). */
case INDEX_op_shl_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 << (t2 & 31));
break;
case INDEX_op_shr_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, t1 >> (t2 & 31));
break;
case INDEX_op_sar_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, ((int32_t)t1 >> (t2 & 31)));
break;
#if TCG_TARGET_HAS_rot_i32
case INDEX_op_rotl_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, rol32(t1, t2 & 31));
break;
case INDEX_op_rotr_i32:
t0 = *tb_ptr++;
t1 = tci_read_ri32(&tb_ptr);
t2 = tci_read_ri32(&tb_ptr);
tci_write_reg32(t0, ror32(t1, t2 & 31));
break;
#endif
#if TCG_TARGET_HAS_deposit_i32
case INDEX_op_deposit_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
t2 = tci_read_r32(&tb_ptr);
tmp16 = *tb_ptr++;
tmp8 = *tb_ptr++;
tmp32 = (((1 << tmp8) - 1) << tmp16);
tci_write_reg32(t0, (t1 & ~tmp32) | ((t2 << tmp16) & tmp32));
break;
#endif
case INDEX_op_brcond_i32:
t0 = tci_read_r32(&tb_ptr);
t1 = tci_read_ri32(&tb_ptr);
condition = *tb_ptr++;
label = tci_read_label(&tb_ptr);
if (tci_compare32(t0, t1, condition)) {
tci_assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
}
break;
#if TCG_TARGET_REG_BITS == 32
case INDEX_op_add2_i32:
t0 = *tb_ptr++;
t1 = *tb_ptr++;
tmp64 = tci_read_r64(&tb_ptr);
tmp64 += tci_read_r64(&tb_ptr);
tci_write_reg64(t1, t0, tmp64);
break;
case INDEX_op_sub2_i32:
t0 = *tb_ptr++;
t1 = *tb_ptr++;
tmp64 = tci_read_r64(&tb_ptr);
tmp64 -= tci_read_r64(&tb_ptr);
tci_write_reg64(t1, t0, tmp64);
break;
case INDEX_op_brcond2_i32:
tmp64 = tci_read_r64(&tb_ptr);
v64 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
label = tci_read_label(&tb_ptr);
if (tci_compare64(tmp64, v64, condition)) {
tci_assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
}
break;
case INDEX_op_mulu2_i32:
t0 = *tb_ptr++;
t1 = *tb_ptr++;
t2 = tci_read_r32(&tb_ptr);
tmp64 = tci_read_r32(&tb_ptr);
tci_write_reg64(t1, t0, t2 * tmp64);
break;
#endif /* TCG_TARGET_REG_BITS == 32 */
#if TCG_TARGET_HAS_ext8s_i32
case INDEX_op_ext8s_i32:
t0 = *tb_ptr++;
t1 = tci_read_r8s(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16s_i32
case INDEX_op_ext16s_i32:
t0 = *tb_ptr++;
t1 = tci_read_r16s(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext8u_i32
case INDEX_op_ext8u_i32:
t0 = *tb_ptr++;
t1 = tci_read_r8(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16u_i32
case INDEX_op_ext16u_i32:
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg32(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_bswap16_i32
case INDEX_op_bswap16_i32:
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg32(t0, bswap16(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap32_i32
case INDEX_op_bswap32_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, bswap32(t1));
break;
#endif
#if TCG_TARGET_HAS_not_i32
case INDEX_op_not_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, ~t1);
break;
#endif
#if TCG_TARGET_HAS_neg_i32
case INDEX_op_neg_i32:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg32(t0, -t1);
break;
#endif
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_mov_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, t1);
break;
case INDEX_op_movi_i64:
t0 = *tb_ptr++;
t1 = tci_read_i64(&tb_ptr);
tci_write_reg64(t0, t1);
break;
/* Load/store operations (64 bit). */
case INDEX_op_ld8u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg8(t0, *(uint8_t *)(t1 + t2));
break;
case INDEX_op_ld8s_i64:
case INDEX_op_ld16u_i64:
case INDEX_op_ld16s_i64:
TODO();
break;
case INDEX_op_ld32u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg32(t0, *(uint32_t *)(t1 + t2));
break;
case INDEX_op_ld32s_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg32s(t0, *(int32_t *)(t1 + t2));
break;
case INDEX_op_ld_i64:
t0 = *tb_ptr++;
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_write_reg64(t0, *(uint64_t *)(t1 + t2));
break;
case INDEX_op_st8_i64:
t0 = tci_read_r8(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint8_t *)(t1 + t2) = t0;
break;
case INDEX_op_st16_i64:
t0 = tci_read_r16(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint16_t *)(t1 + t2) = t0;
break;
case INDEX_op_st32_i64:
t0 = tci_read_r32(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
*(uint32_t *)(t1 + t2) = t0;
break;
case INDEX_op_st_i64:
t0 = tci_read_r64(&tb_ptr);
t1 = tci_read_r(&tb_ptr);
t2 = tci_read_s32(&tb_ptr);
tci_assert(t1 != sp_value || (int32_t)t2 < 0);
*(uint64_t *)(t1 + t2) = t0;
break;
/* Arithmetic operations (64 bit). */
case INDEX_op_add_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 + t2);
break;
case INDEX_op_sub_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 - t2);
break;
case INDEX_op_mul_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 * t2);
break;
#if TCG_TARGET_HAS_div_i64
case INDEX_op_div_i64:
case INDEX_op_divu_i64:
case INDEX_op_rem_i64:
case INDEX_op_remu_i64:
TODO();
break;
#elif TCG_TARGET_HAS_div2_i64
case INDEX_op_div2_i64:
case INDEX_op_divu2_i64:
TODO();
break;
#endif
case INDEX_op_and_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 & t2);
break;
case INDEX_op_or_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 | t2);
break;
case INDEX_op_xor_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 ^ t2);
break;
/* Shift/rotate operations (64 bit). */
case INDEX_op_shl_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 << (t2 & 63));
break;
case INDEX_op_shr_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, t1 >> (t2 & 63));
break;
case INDEX_op_sar_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, ((int64_t)t1 >> (t2 & 63)));
break;
#if TCG_TARGET_HAS_rot_i64
case INDEX_op_rotl_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, rol64(t1, t2 & 63));
break;
case INDEX_op_rotr_i64:
t0 = *tb_ptr++;
t1 = tci_read_ri64(&tb_ptr);
t2 = tci_read_ri64(&tb_ptr);
tci_write_reg64(t0, ror64(t1, t2 & 63));
break;
#endif
#if TCG_TARGET_HAS_deposit_i64
case INDEX_op_deposit_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
t2 = tci_read_r64(&tb_ptr);
tmp16 = *tb_ptr++;
tmp8 = *tb_ptr++;
tmp64 = (((1ULL << tmp8) - 1) << tmp16);
tci_write_reg64(t0, (t1 & ~tmp64) | ((t2 << tmp16) & tmp64));
break;
#endif
case INDEX_op_brcond_i64:
t0 = tci_read_r64(&tb_ptr);
t1 = tci_read_ri64(&tb_ptr);
condition = *tb_ptr++;
label = tci_read_label(&tb_ptr);
if (tci_compare64(t0, t1, condition)) {
tci_assert(tb_ptr == old_code_ptr + op_size);
tb_ptr = (uint8_t *)label;
continue;
}
break;
#if TCG_TARGET_HAS_ext8u_i64
case INDEX_op_ext8u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r8(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext8s_i64
case INDEX_op_ext8s_i64:
t0 = *tb_ptr++;
t1 = tci_read_r8s(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16s_i64
case INDEX_op_ext16s_i64:
t0 = *tb_ptr++;
t1 = tci_read_r16s(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext16u_i64
case INDEX_op_ext16u_i64:
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#endif
#if TCG_TARGET_HAS_ext32s_i64
case INDEX_op_ext32s_i64:
#endif
case INDEX_op_ext_i32_i64:
t0 = *tb_ptr++;
t1 = tci_read_r32s(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#if TCG_TARGET_HAS_ext32u_i64
case INDEX_op_ext32u_i64:
#endif
case INDEX_op_extu_i32_i64:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg64(t0, t1);
break;
#if TCG_TARGET_HAS_bswap16_i64
case INDEX_op_bswap16_i64:
t0 = *tb_ptr++;
t1 = tci_read_r16(&tb_ptr);
tci_write_reg64(t0, bswap16(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap32_i64
case INDEX_op_bswap32_i64:
t0 = *tb_ptr++;
t1 = tci_read_r32(&tb_ptr);
tci_write_reg64(t0, bswap32(t1));
break;
#endif
#if TCG_TARGET_HAS_bswap64_i64
case INDEX_op_bswap64_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, bswap64(t1));
break;
#endif
#if TCG_TARGET_HAS_not_i64
case INDEX_op_not_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, ~t1);
break;
#endif
#if TCG_TARGET_HAS_neg_i64
case INDEX_op_neg_i64:
t0 = *tb_ptr++;
t1 = tci_read_r64(&tb_ptr);
tci_write_reg64(t0, -t1);
break;
#endif
#endif /* TCG_TARGET_REG_BITS == 64 */
/* QEMU specific operations. */
case INDEX_op_exit_tb:
ret = *(uint64_t *)tb_ptr;
goto exit;
break;
case INDEX_op_goto_tb:
/* Jump address is aligned */
tb_ptr = QEMU_ALIGN_PTR_UP(tb_ptr, 4);
t0 = atomic_read((int32_t *)tb_ptr);
tb_ptr += sizeof(int32_t);
tci_assert(tb_ptr == old_code_ptr + op_size);
tb_ptr += (int32_t)t0;
continue;
case INDEX_op_qemu_ld_i32:
t0 = *tb_ptr++;
taddr = tci_read_ulong(&tb_ptr);
oi = tci_read_i(&tb_ptr);
switch (get_memop(oi) & (MO_BSWAP | MO_SSIZE)) {
case MO_UB:
tmp32 = qemu_ld_ub;
break;
case MO_SB:
tmp32 = (int8_t)qemu_ld_ub;
break;
case MO_LEUW:
tmp32 = qemu_ld_leuw;
break;
case MO_LESW:
tmp32 = (int16_t)qemu_ld_leuw;
break;
case MO_LEUL:
tmp32 = qemu_ld_leul;
break;
case MO_BEUW:
tmp32 = qemu_ld_beuw;
break;
case MO_BESW:
tmp32 = (int16_t)qemu_ld_beuw;
break;
case MO_BEUL:
tmp32 = qemu_ld_beul;
break;
default:
tcg_abort();
}
tci_write_reg(t0, tmp32);
break;
case INDEX_op_qemu_ld_i64:
t0 = *tb_ptr++;
if (TCG_TARGET_REG_BITS == 32) {
t1 = *tb_ptr++;
}
taddr = tci_read_ulong(&tb_ptr);
oi = tci_read_i(&tb_ptr);
switch (get_memop(oi) & (MO_BSWAP | MO_SSIZE)) {
case MO_UB:
tmp64 = qemu_ld_ub;
break;
case MO_SB:
tmp64 = (int8_t)qemu_ld_ub;
break;
case MO_LEUW:
tmp64 = qemu_ld_leuw;
break;
case MO_LESW:
tmp64 = (int16_t)qemu_ld_leuw;
break;
case MO_LEUL:
tmp64 = qemu_ld_leul;
break;
case MO_LESL:
tmp64 = (int32_t)qemu_ld_leul;
break;
case MO_LEQ:
tmp64 = qemu_ld_leq;
break;
case MO_BEUW:
tmp64 = qemu_ld_beuw;
break;
case MO_BESW:
tmp64 = (int16_t)qemu_ld_beuw;
break;
case MO_BEUL:
tmp64 = qemu_ld_beul;
break;
case MO_BESL:
tmp64 = (int32_t)qemu_ld_beul;
break;
case MO_BEQ:
tmp64 = qemu_ld_beq;
break;
default:
tcg_abort();
}
tci_write_reg(t0, tmp64);
if (TCG_TARGET_REG_BITS == 32) {
tci_write_reg(t1, tmp64 >> 32);
}
break;
case INDEX_op_qemu_st_i32:
t0 = tci_read_r(&tb_ptr);
taddr = tci_read_ulong(&tb_ptr);
oi = tci_read_i(&tb_ptr);
switch (get_memop(oi) & (MO_BSWAP | MO_SIZE)) {
case MO_UB:
qemu_st_b(t0);
break;
case MO_LEUW:
qemu_st_lew(t0);
break;
case MO_LEUL:
qemu_st_lel(t0);
break;
case MO_BEUW:
qemu_st_bew(t0);
break;
case MO_BEUL:
qemu_st_bel(t0);
break;
default:
tcg_abort();
}
break;
case INDEX_op_qemu_st_i64:
tmp64 = tci_read_r64(&tb_ptr);
taddr = tci_read_ulong(&tb_ptr);
oi = tci_read_i(&tb_ptr);
switch (get_memop(oi) & (MO_BSWAP | MO_SIZE)) {
case MO_UB:
qemu_st_b(tmp64);
break;
case MO_LEUW:
qemu_st_lew(tmp64);
break;
case MO_LEUL:
qemu_st_lel(tmp64);
break;
case MO_LEQ:
qemu_st_leq(tmp64);
break;
case MO_BEUW:
qemu_st_bew(tmp64);
break;
case MO_BEUL:
qemu_st_bel(tmp64);
break;
case MO_BEQ:
qemu_st_beq(tmp64);
break;
default:
tcg_abort();
}
break;
case INDEX_op_mb:
/* Ensure ordering for all kinds */
smp_mb();
break;
default:
TODO();
break;
}
tci_assert(tb_ptr == old_code_ptr + op_size);
}
static int ce_aes_expandkey(struct crypto_aes_ctx *ctx, const u8 *in_key,
unsigned int key_len)
{
/*
* The AES key schedule round constants
*/
static u8 const rcon[] = {
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36,
};
u32 kwords = key_len / sizeof(u32);
struct aes_block *key_enc, *key_dec;
int i, j;
if (key_len != AES_KEYSIZE_128 &&
key_len != AES_KEYSIZE_192 &&
key_len != AES_KEYSIZE_256)
return -EINVAL;
memcpy(ctx->key_enc, in_key, key_len);
ctx->key_length = key_len;
kernel_neon_begin();
for (i = 0; i < sizeof(rcon); i++) {
u32 *rki = ctx->key_enc + (i * kwords);
u32 *rko = rki + kwords;
#ifndef CONFIG_CPU_BIG_ENDIAN
rko[0] = ror32(ce_aes_sub(rki[kwords - 1]), 8);
rko[0] = rko[0] ^ rki[0] ^ rcon[i];
#else
rko[0] = rol32(ce_aes_sub(rki[kwords - 1]), 8);
rko[0] = rko[0] ^ rki[0] ^ (rcon[i] << 24);
#endif
rko[1] = rko[0] ^ rki[1];
rko[2] = rko[1] ^ rki[2];
rko[3] = rko[2] ^ rki[3];
if (key_len == AES_KEYSIZE_192) {
if (i >= 7)
break;
rko[4] = rko[3] ^ rki[4];
rko[5] = rko[4] ^ rki[5];
} else if (key_len == AES_KEYSIZE_256) {
if (i >= 6)
break;
rko[4] = ce_aes_sub(rko[3]) ^ rki[4];
rko[5] = rko[4] ^ rki[5];
rko[6] = rko[5] ^ rki[6];
rko[7] = rko[6] ^ rki[7];
}
}
/*
* Generate the decryption keys for the Equivalent Inverse Cipher.
* This involves reversing the order of the round keys, and applying
* the Inverse Mix Columns transformation on all but the first and
* the last one.
*/
key_enc = (struct aes_block *)ctx->key_enc;
key_dec = (struct aes_block *)ctx->key_dec;
j = num_rounds(ctx);
key_dec[0] = key_enc[j];
for (i = 1, j--; j > 0; i++, j--)
ce_aes_invert(key_dec + i, key_enc + j);
key_dec[i] = key_enc[0];
kernel_neon_end();
return 0;
}
static TCGArg do_constant_folding_2(TCGOpcode op, TCGArg x, TCGArg y)
{
uint64_t l64, h64;
switch (op) {
CASE_OP_32_64(add):
return x + y;
CASE_OP_32_64(sub):
return x - y;
CASE_OP_32_64(mul):
return x * y;
CASE_OP_32_64(and):
return x & y;
CASE_OP_32_64(or):
return x | y;
CASE_OP_32_64(xor):
return x ^ y;
case INDEX_op_shl_i32:
return (uint32_t)x << (y & 31);
case INDEX_op_shl_i64:
return (uint64_t)x << (y & 63);
case INDEX_op_shr_i32:
return (uint32_t)x >> (y & 31);
case INDEX_op_trunc_shr_i32:
case INDEX_op_shr_i64:
return (uint64_t)x >> (y & 63);
case INDEX_op_sar_i32:
return (int32_t)x >> (y & 31);
case INDEX_op_sar_i64:
return (int64_t)x >> (y & 63);
case INDEX_op_rotr_i32:
return ror32(x, y & 31);
case INDEX_op_rotr_i64:
return (TCGArg)ror64(x, y & 63);
case INDEX_op_rotl_i32:
return rol32(x, y & 31);
case INDEX_op_rotl_i64:
return (TCGArg)rol64(x, y & 63);
CASE_OP_32_64(not):
return ~x;
CASE_OP_32_64(neg):
return 0-x;
CASE_OP_32_64(andc):
return x & ~y;
CASE_OP_32_64(orc):
return x | ~y;
CASE_OP_32_64(eqv):
return ~(x ^ y);
CASE_OP_32_64(nand):
return ~(x & y);
CASE_OP_32_64(nor):
return ~(x | y);
CASE_OP_32_64(ext8s):
return (int8_t)x;
CASE_OP_32_64(ext16s):
return (int16_t)x;
CASE_OP_32_64(ext8u):
return (uint8_t)x;
CASE_OP_32_64(ext16u):
return (uint16_t)x;
case INDEX_op_ext32s_i64:
return (int32_t)x;
case INDEX_op_ext32u_i64:
return (uint32_t)x;
case INDEX_op_muluh_i32:
return ((uint64_t)(uint32_t)x * (uint32_t)y) >> 32;
case INDEX_op_mulsh_i32:
return ((int64_t)(int32_t)x * (int32_t)y) >> 32;
case INDEX_op_muluh_i64:
mulu64(&l64, &h64, x, y);
return (TCGArg)h64;
case INDEX_op_mulsh_i64:
muls64(&l64, &h64, x, y);
return (TCGArg)h64;
case INDEX_op_div_i32:
/* Avoid crashing on divide by zero, otherwise undefined. */
return (int32_t)x / ((int32_t)y ? (int32_t)y : 1);
case INDEX_op_divu_i32:
return (uint32_t)x / ((uint32_t)y ? (uint32_t)y : 1);
case INDEX_op_div_i64:
return (int64_t)x / ((int64_t)y ? (int64_t)y : 1);
case INDEX_op_divu_i64:
return (uint64_t)x / ((uint64_t)y ? (uint64_t)y : 1);
case INDEX_op_rem_i32:
return (int32_t)x % ((int32_t)y ? (int32_t)y : 1);
case INDEX_op_remu_i32:
return (uint32_t)x % ((uint32_t)y ? (uint32_t)y : 1);
case INDEX_op_rem_i64:
return (int64_t)x % ((int64_t)y ? (int64_t)y : 1);
case INDEX_op_remu_i64:
return (uint64_t)x % ((uint64_t)y ? (uint64_t)y : 1);
default:
fprintf(stderr,
"Unrecognized operation %d in do_constant_folding.\n", op);
tcg_abort();
}
}
/**
*
* rct2: 0x006A8B40
*/
void object_list_load()
{
HANDLE hFindFile;
WIN32_FIND_DATAA findFileData;
int totalFiles = 0, totalFileSize = 0, fileDateModifiedChecksum = 0;
// Enumerate through each object in the directory
hFindFile = FindFirstFile(RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char), &findFileData);
if (hFindFile != INVALID_HANDLE_VALUE) {
do {
totalFiles++;
totalFileSize += findFileData.nFileSizeLow;
fileDateModifiedChecksum ^=
findFileData.ftLastWriteTime.dwLowDateTime ^
findFileData.ftLastWriteTime.dwHighDateTime;
fileDateModifiedChecksum = ror32(fileDateModifiedChecksum, 5);
} while (FindNextFile(hFindFile, &findFileData));
FindClose(hFindFile);
}
totalFiles = ror32(totalFiles, 24);
totalFiles = (totalFiles & ~0xFF) | 1;
totalFiles = rol32(totalFiles, 24);
// Read plugin header
rct_plugin_header pluginHeader;
FILE *file = fopen(get_file_path(PATH_ID_PLUGIN), "rb");
if (file != NULL) {
if (fread(&pluginHeader, sizeof(pluginHeader), 1, file) == 1) {
// Check if object repository has changed in anyway
if (
totalFiles == pluginHeader.total_files &&
totalFileSize == pluginHeader.total_file_size &&
fileDateModifiedChecksum == pluginHeader.date_modified_checksum
) {
// Dispose installed object list
if (RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, sint32) != -1) {
rct2_free(RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*));
RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, sint32) = -1;
}
// Read installed object list
RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*) = rct2_malloc(pluginHeader.object_list_size);
if (fread(RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, void*), pluginHeader.object_list_size, 1, file) == 1) {
RCT2_GLOBAL(0x00F42B6C, uint32) = pluginHeader.var_10;
fclose(file);
RCT2_CALLPROC_EBPSAFE(0x006A9FC0);
object_list_examine();
return;
}
}
}
fclose(file);
}
// Reload object list
RCT2_GLOBAL(0x00F42B94, uint32) = totalFiles;
RCT2_GLOBAL(0x00F42B98, uint32) = totalFileSize;
RCT2_GLOBAL(0x00F42B9C, uint32) = fileDateModifiedChecksum;
RCT2_CALLPROC_EBPSAFE(0x006A8D8F);
}
