pop %rbx
pop %rbp
- ret
+ RET
SYM_FUNC_END(__efi64_thunk)
.code32
2: popl %edi // restore callee-save registers
popl %ebx
leave
- ret
+ RET
SYM_FUNC_END(efi32_pe_entry)
.section ".rodata"
popl %ebx
popl %eax
#endif
- ret
+ RET
SYM_FUNC_END(startup32_check_sev_cbit)
/*
#endif /* CONFIG_AMD_MEM_ENCRYPT */
- ret
+ RET
SYM_FUNC_END(get_sev_encryption_bit)
.code64
#endif
xor %rax, %rax
- ret
+ RET
SYM_FUNC_END(set_sev_encryption_mask)
.data
pxor T0, MSG
.Lld_partial_8:
- ret
+ RET
SYM_FUNC_END(__load_partial)
/*
mov %r10b, (%r9)
.Lst_partial_1:
- ret
+ RET
SYM_FUNC_END(__store_partial)
/*
movdqu STATE4, 0x40(STATEP)
FRAME_END
- ret
+ RET
SYM_FUNC_END(crypto_aegis128_aesni_init)
/*
movdqu STATE3, 0x30(STATEP)
movdqu STATE4, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lad_out_1:
movdqu STATE4, 0x00(STATEP)
movdqu STATE2, 0x30(STATEP)
movdqu STATE3, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lad_out_2:
movdqu STATE3, 0x00(STATEP)
movdqu STATE1, 0x30(STATEP)
movdqu STATE2, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lad_out_3:
movdqu STATE2, 0x00(STATEP)
movdqu STATE0, 0x30(STATEP)
movdqu STATE1, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lad_out_4:
movdqu STATE1, 0x00(STATEP)
movdqu STATE4, 0x30(STATEP)
movdqu STATE0, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lad_out:
FRAME_END
- ret
+ RET
SYM_FUNC_END(crypto_aegis128_aesni_ad)
.macro encrypt_block a s0 s1 s2 s3 s4 i
movdqu STATE2, 0x30(STATEP)
movdqu STATE3, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lenc_out_1:
movdqu STATE3, 0x00(STATEP)
movdqu STATE1, 0x30(STATEP)
movdqu STATE2, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lenc_out_2:
movdqu STATE2, 0x00(STATEP)
movdqu STATE0, 0x30(STATEP)
movdqu STATE1, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lenc_out_3:
movdqu STATE1, 0x00(STATEP)
movdqu STATE4, 0x30(STATEP)
movdqu STATE0, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lenc_out_4:
movdqu STATE0, 0x00(STATEP)
movdqu STATE3, 0x30(STATEP)
movdqu STATE4, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Lenc_out:
FRAME_END
- ret
+ RET
SYM_FUNC_END(crypto_aegis128_aesni_enc)
/*
movdqu STATE3, 0x40(STATEP)
FRAME_END
- ret
+ RET
SYM_FUNC_END(crypto_aegis128_aesni_enc_tail)
.macro decrypt_block a s0 s1 s2 s3 s4 i
movdqu STATE2, 0x30(STATEP)
movdqu STATE3, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Ldec_out_1:
movdqu STATE3, 0x00(STATEP)
movdqu STATE1, 0x30(STATEP)
movdqu STATE2, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Ldec_out_2:
movdqu STATE2, 0x00(STATEP)
movdqu STATE0, 0x30(STATEP)
movdqu STATE1, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Ldec_out_3:
movdqu STATE1, 0x00(STATEP)
movdqu STATE4, 0x30(STATEP)
movdqu STATE0, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Ldec_out_4:
movdqu STATE0, 0x00(STATEP)
movdqu STATE3, 0x30(STATEP)
movdqu STATE4, 0x40(STATEP)
FRAME_END
- ret
+ RET
.Ldec_out:
FRAME_END
- ret
+ RET
SYM_FUNC_END(crypto_aegis128_aesni_dec)
/*
movdqu STATE3, 0x40(STATEP)
FRAME_END
- ret
+ RET
SYM_FUNC_END(crypto_aegis128_aesni_dec_tail)
/*
movdqu MSG, (%rsi)
FRAME_END
- ret
+ RET
SYM_FUNC_END(crypto_aegis128_aesni_final)
/* return updated IV */
vpshufb xbyteswap, xcounter, xcounter
vmovdqu xcounter, (p_iv)
- ret
+ RET
.endm
/*
GCM_ENC_DEC dec
GCM_COMPLETE arg10, arg11
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_dec)
GCM_COMPLETE arg10, arg11
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_enc)
/*****************************************************************************
FUNC_SAVE
GCM_INIT %arg3, %arg4,%arg5, %arg6
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_init)
/*****************************************************************************
FUNC_SAVE
GCM_ENC_DEC enc
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_enc_update)
/*****************************************************************************
FUNC_SAVE
GCM_ENC_DEC dec
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_dec_update)
/*****************************************************************************
FUNC_SAVE
GCM_COMPLETE %arg3 %arg4
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_finalize)
#endif
pxor %xmm1, %xmm0
movaps %xmm0, (TKEYP)
add $0x10, TKEYP
- ret
+ RET
SYM_FUNC_END(_key_expansion_256a)
SYM_FUNC_END_ALIAS(_key_expansion_128)
shufps $0b01001110, %xmm2, %xmm1
movaps %xmm1, 0x10(TKEYP)
add $0x20, TKEYP
- ret
+ RET
SYM_FUNC_END(_key_expansion_192a)
SYM_FUNC_START_LOCAL(_key_expansion_192b)
movaps %xmm0, (TKEYP)
add $0x10, TKEYP
- ret
+ RET
SYM_FUNC_END(_key_expansion_192b)
SYM_FUNC_START_LOCAL(_key_expansion_256b)
pxor %xmm1, %xmm2
movaps %xmm2, (TKEYP)
add $0x10, TKEYP
- ret
+ RET
SYM_FUNC_END(_key_expansion_256b)
/*
popl KEYP
#endif
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_set_key)
/*
popl KEYP
#endif
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_enc)
/*
aesenc KEY, STATE
movaps 0x70(TKEYP), KEY
aesenclast KEY, STATE
- ret
+ RET
SYM_FUNC_END(_aesni_enc1)
/*
aesenclast KEY, STATE2
aesenclast KEY, STATE3
aesenclast KEY, STATE4
- ret
+ RET
SYM_FUNC_END(_aesni_enc4)
/*
popl KEYP
#endif
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_dec)
/*
aesdec KEY, STATE
movaps 0x70(TKEYP), KEY
aesdeclast KEY, STATE
- ret
+ RET
SYM_FUNC_END(_aesni_dec1)
/*
aesdeclast KEY, STATE2
aesdeclast KEY, STATE3
aesdeclast KEY, STATE4
- ret
+ RET
SYM_FUNC_END(_aesni_dec4)
/*
popl LEN
#endif
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_ecb_enc)
/*
popl LEN
#endif
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_ecb_dec)
/*
popl IVP
#endif
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_cbc_enc)
/*
popl IVP
#endif
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_cbc_dec)
#ifdef __x86_64__
mov $1, TCTR_LOW
movq TCTR_LOW, INC
movq CTR, TCTR_LOW
- ret
+ RET
SYM_FUNC_END(_aesni_inc_init)
/*
.Linc_low:
movaps CTR, IV
pshufb BSWAP_MASK, IV
- ret
+ RET
SYM_FUNC_END(_aesni_inc)
/*
movups IV, (IVP)
.Lctr_enc_just_ret:
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_ctr_enc)
/*
movups IV, (IVP)
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_xts_encrypt)
/*
movups IV, (IVP)
FRAME_END
- ret
+ RET
SYM_FUNC_END(aesni_xts_decrypt)
#endif
FUNC_SAVE
INIT GHASH_MUL_AVX, PRECOMPUTE_AVX
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_init_avx_gen2)
###############################################################################
# must be 192
GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, ENC, 11
FUNC_RESTORE
- ret
+ RET
key_128_enc_update:
GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, ENC, 9
FUNC_RESTORE
- ret
+ RET
key_256_enc_update:
GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, ENC, 13
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_enc_update_avx_gen2)
###############################################################################
# must be 192
GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, DEC, 11
FUNC_RESTORE
- ret
+ RET
key_128_dec_update:
GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, DEC, 9
FUNC_RESTORE
- ret
+ RET
key_256_dec_update:
GCM_ENC_DEC INITIAL_BLOCKS_AVX, GHASH_8_ENCRYPT_8_PARALLEL_AVX, GHASH_LAST_8_AVX, GHASH_MUL_AVX, DEC, 13
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_dec_update_avx_gen2)
###############################################################################
# must be 192
GCM_COMPLETE GHASH_MUL_AVX, 11, arg3, arg4
FUNC_RESTORE
- ret
+ RET
key_128_finalize:
GCM_COMPLETE GHASH_MUL_AVX, 9, arg3, arg4
FUNC_RESTORE
- ret
+ RET
key_256_finalize:
GCM_COMPLETE GHASH_MUL_AVX, 13, arg3, arg4
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_finalize_avx_gen2)
###############################################################################
FUNC_SAVE
INIT GHASH_MUL_AVX2, PRECOMPUTE_AVX2
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_init_avx_gen4)
###############################################################################
# must be 192
GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, ENC, 11
FUNC_RESTORE
- ret
+ RET
key_128_enc_update4:
GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, ENC, 9
FUNC_RESTORE
- ret
+ RET
key_256_enc_update4:
GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, ENC, 13
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_enc_update_avx_gen4)
###############################################################################
# must be 192
GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, DEC, 11
FUNC_RESTORE
- ret
+ RET
key_128_dec_update4:
GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, DEC, 9
FUNC_RESTORE
- ret
+ RET
key_256_dec_update4:
GCM_ENC_DEC INITIAL_BLOCKS_AVX2, GHASH_8_ENCRYPT_8_PARALLEL_AVX2, GHASH_LAST_8_AVX2, GHASH_MUL_AVX2, DEC, 13
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_dec_update_avx_gen4)
###############################################################################
# must be 192
GCM_COMPLETE GHASH_MUL_AVX2, 11, arg3, arg4
FUNC_RESTORE
- ret
+ RET
key_128_finalize4:
GCM_COMPLETE GHASH_MUL_AVX2, 9, arg3, arg4
FUNC_RESTORE
- ret
+ RET
key_256_finalize4:
GCM_COMPLETE GHASH_MUL_AVX2, 13, arg3, arg4
FUNC_RESTORE
- ret
+ RET
SYM_FUNC_END(aesni_gcm_finalize_avx_gen4)
movdqu %xmm1,0x10(%rdi)
movdqu %xmm14,0x20(%rdi)
.Lendofloop:
- ret
+ RET
SYM_FUNC_END(blake2s_compress_ssse3)
#ifdef CONFIG_AS_AVX512
vmovdqu %xmm1,0x10(%rdi)
vmovdqu %xmm4,0x20(%rdi)
vzeroupper
- retq
+ RET
SYM_FUNC_END(blake2s_compress_avx512)
#endif /* CONFIG_AS_AVX512 */
jnz .L__enc_xor;
write_block();
- ret;
+ RET;
.L__enc_xor:
xor_block();
- ret;
+ RET;
SYM_FUNC_END(__blowfish_enc_blk)
SYM_FUNC_START(blowfish_dec_blk)
movq %r11, %r12;
- ret;
+ RET;
SYM_FUNC_END(blowfish_dec_blk)
/**********************************************************************
popq %rbx;
popq %r12;
- ret;
+ RET;
.L__enc_xor4:
xor_block4();
popq %rbx;
popq %r12;
- ret;
+ RET;
SYM_FUNC_END(__blowfish_enc_blk_4way)
SYM_FUNC_START(blowfish_dec_blk_4way)
popq %rbx;
popq %r12;
- ret;
+ RET;
SYM_FUNC_END(blowfish_dec_blk_4way)
roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
%xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
%rcx, (%r9));
- ret;
+ RET;
SYM_FUNC_END(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
.align 8
roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
%xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
%rax, (%r9));
- ret;
+ RET;
SYM_FUNC_END(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
/*
%xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
FRAME_END
- ret;
+ RET;
.align 8
.Lenc_max32:
%xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
FRAME_END
- ret;
+ RET;
.align 8
.Ldec_max32:
%xmm8, %rsi);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_ecb_enc_16way)
SYM_FUNC_START(camellia_ecb_dec_16way)
%xmm8, %rsi);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_ecb_dec_16way)
SYM_FUNC_START(camellia_cbc_dec_16way)
%xmm8, %rsi);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_cbc_dec_16way)
#define inc_le128(x, minus_one, tmp) \
%xmm8, %rsi);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_ctr_16way)
#define gf128mul_x_ble(iv, mask, tmp) \
%xmm8, %rsi);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_xts_crypt_16way)
SYM_FUNC_START(camellia_xts_enc_16way)
roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
%ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
%rcx, (%r9));
- ret;
+ RET;
SYM_FUNC_END(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
.align 8
roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
%ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
%rax, (%r9));
- ret;
+ RET;
SYM_FUNC_END(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
/*
%ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
FRAME_END
- ret;
+ RET;
.align 8
.Lenc_max32:
%ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
FRAME_END
- ret;
+ RET;
.align 8
.Ldec_max32:
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_ecb_enc_32way)
SYM_FUNC_START(camellia_ecb_dec_32way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_ecb_dec_32way)
SYM_FUNC_START(camellia_cbc_dec_32way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_cbc_dec_32way)
#define inc_le128(x, minus_one, tmp) \
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_ctr_32way)
#define gf128mul_x_ble(iv, mask, tmp) \
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(camellia_xts_crypt_32way)
SYM_FUNC_START(camellia_xts_enc_32way)
enc_outunpack(mov, RT1);
movq RR12, %r12;
- ret;
+ RET;
.L__enc_xor:
enc_outunpack(xor, RT1);
movq RR12, %r12;
- ret;
+ RET;
SYM_FUNC_END(__camellia_enc_blk)
SYM_FUNC_START(camellia_dec_blk)
dec_outunpack();
movq RR12, %r12;
- ret;
+ RET;
SYM_FUNC_END(camellia_dec_blk)
/**********************************************************************
movq RR12, %r12;
popq %rbx;
- ret;
+ RET;
.L__enc2_xor:
enc_outunpack2(xor, RT2);
movq RR12, %r12;
popq %rbx;
- ret;
+ RET;
SYM_FUNC_END(__camellia_enc_blk_2way)
SYM_FUNC_START(camellia_dec_blk_2way)
movq RR12, %r12;
movq RXOR, %rbx;
- ret;
+ RET;
SYM_FUNC_END(camellia_dec_blk_2way)
outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
- ret;
+ RET;
SYM_FUNC_END(__cast5_enc_blk16)
.align 16
outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
- ret;
+ RET;
.L__skip_dec:
vpsrldq $4, RKR, RKR;
popq %r15;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast5_ecb_enc_16way)
SYM_FUNC_START(cast5_ecb_dec_16way)
popq %r15;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast5_ecb_dec_16way)
SYM_FUNC_START(cast5_cbc_dec_16way)
popq %r15;
popq %r12;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast5_cbc_dec_16way)
SYM_FUNC_START(cast5_ctr_16way)
popq %r15;
popq %r12;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast5_ctr_16way)
outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
- ret;
+ RET;
SYM_FUNC_END(__cast6_enc_blk8)
.align 8
outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
- ret;
+ RET;
SYM_FUNC_END(__cast6_dec_blk8)
SYM_FUNC_START(cast6_ecb_enc_8way)
popq %r15;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast6_ecb_enc_8way)
SYM_FUNC_START(cast6_ecb_dec_8way)
popq %r15;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast6_ecb_dec_8way)
SYM_FUNC_START(cast6_cbc_dec_8way)
popq %r15;
popq %r12;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast6_cbc_dec_8way)
SYM_FUNC_START(cast6_ctr_8way)
popq %r15;
popq %r12;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast6_ctr_8way)
SYM_FUNC_START(cast6_xts_enc_8way)
popq %r15;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast6_xts_enc_8way)
SYM_FUNC_START(cast6_xts_dec_8way)
popq %r15;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(cast6_xts_dec_8way)
.Ldone2:
vzeroupper
- ret
+ RET
.Lxorpart2:
# xor remaining bytes from partial register into output
.Ldone4:
vzeroupper
- ret
+ RET
.Lxorpart4:
# xor remaining bytes from partial register into output
.Ldone8:
vzeroupper
lea -8(%r10),%rsp
- ret
+ RET
.Lxorpart8:
# xor remaining bytes from partial register into output
.Ldone2:
vzeroupper
- ret
+ RET
.Lxorpart2:
# xor remaining bytes from partial register into output
.Ldone4:
vzeroupper
- ret
+ RET
.Lxorpart4:
# xor remaining bytes from partial register into output
.Ldone8:
vzeroupper
- ret
+ RET
.Lxorpart8:
# xor remaining bytes from partial register into output
sub $2,%r8d
jnz .Ldoubleround
- ret
+ RET
SYM_FUNC_END(chacha_permute)
SYM_FUNC_START(chacha_block_xor_ssse3)
.Ldone:
FRAME_END
- ret
+ RET
.Lxorpart:
# xor remaining bytes from partial register into output
movdqu %xmm3,0x10(%rsi)
FRAME_END
- ret
+ RET
SYM_FUNC_END(hchacha_block_ssse3)
SYM_FUNC_START(chacha_4block_xor_ssse3)
.Ldone4:
lea -8(%r10),%rsp
- ret
+ RET
.Lxorpart4:
# xor remaining bytes from partial register into output
pxor %xmm2, %xmm1
pextrd $0x01, %xmm1, %eax
- ret
+ RET
SYM_FUNC_END(crc32_pclmul_le_16)
popq %rsi
popq %rdi
popq %rbx
- ret
+ RET
SYM_FUNC_END(crc_pcl)
.section .rodata, "a", @progbits
# Final CRC value (x^16 * M(x)) mod G(x) is in low 16 bits of xmm0.
pextrw $0, %xmm0, %eax
- ret
+ RET
.align 16
.Lless_than_256_bytes:
popq %r12;
popq %rbx;
- ret;
+ RET;
SYM_FUNC_END(des3_ede_x86_64_crypt_blk)
/***********************************************************************
popq %r12;
popq %rbx;
- ret;
+ RET;
SYM_FUNC_END(des3_ede_x86_64_crypt_blk_3way)
.section .rodata, "a", @progbits
psrlq $1, T2
pxor T2, T1
pxor T1, DATA
- ret
+ RET
SYM_FUNC_END(__clmul_gf128mul_ble)
/* void clmul_ghash_mul(char *dst, const u128 *shash) */
pshufb BSWAP, DATA
movups DATA, (%rdi)
FRAME_END
- ret
+ RET
SYM_FUNC_END(clmul_ghash_mul)
/*
movups DATA, (%rdi)
.Lupdate_just_ret:
FRAME_END
- ret
+ RET
SYM_FUNC_END(clmul_ghash_update)
vpaddq T1, T0, T0
vpaddq T4, T0, T0
vmovdqu T0, (HASH)
- ret
+ RET
SYM_FUNC_END(nh_avx2)
paddq PASS2_SUMS, T1
movdqu T0, 0x00(HASH)
movdqu T1, 0x10(HASH)
- ret
+ RET
SYM_FUNC_END(nh_sse2)
write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
- ret;
+ RET;
SYM_FUNC_END(__serpent_enc_blk8_avx)
.align 8
write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
- ret;
+ RET;
SYM_FUNC_END(__serpent_dec_blk8_avx)
SYM_FUNC_START(serpent_ecb_enc_8way_avx)
store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_ecb_enc_8way_avx)
SYM_FUNC_START(serpent_ecb_dec_8way_avx)
store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_ecb_dec_8way_avx)
SYM_FUNC_START(serpent_cbc_dec_8way_avx)
store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_cbc_dec_8way_avx)
SYM_FUNC_START(serpent_ctr_8way_avx)
store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_ctr_8way_avx)
SYM_FUNC_START(serpent_xts_enc_8way_avx)
store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_xts_enc_8way_avx)
SYM_FUNC_START(serpent_xts_dec_8way_avx)
store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_xts_dec_8way_avx)
write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
- ret;
+ RET;
SYM_FUNC_END(__serpent_enc_blk16)
.align 8
write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
- ret;
+ RET;
SYM_FUNC_END(__serpent_dec_blk16)
SYM_FUNC_START(serpent_ecb_enc_16way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_ecb_enc_16way)
SYM_FUNC_START(serpent_ecb_dec_16way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_ecb_dec_16way)
SYM_FUNC_START(serpent_cbc_dec_16way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_cbc_dec_16way)
SYM_FUNC_START(serpent_ctr_16way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_ctr_16way)
SYM_FUNC_START(serpent_xts_enc_16way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_xts_enc_16way)
SYM_FUNC_START(serpent_xts_dec_16way)
vzeroupper;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(serpent_xts_dec_16way)
write_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE);
- ret;
+ RET;
.L__enc_xor4:
xor_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE);
- ret;
+ RET;
SYM_FUNC_END(__serpent_enc_blk_4way)
SYM_FUNC_START(serpent_dec_blk_4way)
movl arg_dst(%esp), %eax;
write_blocks(%eax, RC, RD, RB, RE, RT0, RT1, RA);
- ret;
+ RET;
SYM_FUNC_END(serpent_dec_blk_4way)
write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
- ret;
+ RET;
.L__enc_xor8:
xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
- ret;
+ RET;
SYM_FUNC_END(__serpent_enc_blk_8way)
SYM_FUNC_START(serpent_dec_blk_8way)
write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
- ret;
+ RET;
SYM_FUNC_END(serpent_dec_blk_8way)
pop %r12
pop %rbx
- ret
+ RET
SYM_FUNC_END(\name)
.endm
.Ldone_hash:
mov RSPSAVE, %rsp
- ret
+ RET
SYM_FUNC_END(sha1_ni_transform)
.section .rodata.cst16.PSHUFFLE_BYTE_FLIP_MASK, "aM", @progbits, 16
pop %rbp
pop %r12
pop %rbx
- ret
+ RET
SYM_FUNC_END(\name)
.endm
popq %r13
popq %r12
popq %rbx
- ret
+ RET
SYM_FUNC_END(sha256_transform_avx)
.section .rodata.cst256.K256, "aM", @progbits, 256
popq %r13
popq %r12
popq %rbx
- ret
+ RET
SYM_FUNC_END(sha256_transform_rorx)
.section .rodata.cst512.K256, "aM", @progbits, 512
popq %r12
popq %rbx
- ret
+ RET
SYM_FUNC_END(sha256_transform_ssse3)
.section .rodata.cst256.K256, "aM", @progbits, 256
.Ldone_hash:
- ret
+ RET
SYM_FUNC_END(sha256_ni_transform)
.section .rodata.cst256.K256, "aM", @progbits, 256
mov frame_RSPSAVE(%rsp), %rsp
nowork:
- ret
+ RET
SYM_FUNC_END(sha512_transform_avx)
########################################################################
# Restore Stack Pointer
mov frame_RSPSAVE(%rsp), %rsp
- ret
+ RET
SYM_FUNC_END(sha512_transform_rorx)
########################################################################
mov frame_RSPSAVE(%rsp), %rsp
nowork:
- ret
+ RET
SYM_FUNC_END(sha512_transform_ssse3)
########################################################################
outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
- ret;
+ RET;
SYM_FUNC_END(__twofish_enc_blk8)
.align 8
outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
- ret;
+ RET;
SYM_FUNC_END(__twofish_dec_blk8)
SYM_FUNC_START(twofish_ecb_enc_8way)
store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(twofish_ecb_enc_8way)
SYM_FUNC_START(twofish_ecb_dec_8way)
store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(twofish_ecb_dec_8way)
SYM_FUNC_START(twofish_cbc_dec_8way)
popq %r12;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(twofish_cbc_dec_8way)
SYM_FUNC_START(twofish_ctr_8way)
popq %r12;
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(twofish_ctr_8way)
SYM_FUNC_START(twofish_xts_enc_8way)
store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(twofish_xts_enc_8way)
SYM_FUNC_START(twofish_xts_dec_8way)
store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
FRAME_END
- ret;
+ RET;
SYM_FUNC_END(twofish_xts_dec_8way)
pop %ebx
pop %ebp
mov $1, %eax
- ret
+ RET
SYM_FUNC_END(twofish_enc_blk)
SYM_FUNC_START(twofish_dec_blk)
pop %ebx
pop %ebp
mov $1, %eax
- ret
+ RET
SYM_FUNC_END(twofish_dec_blk)
popq %rbx;
popq %r12;
popq %r13;
- ret;
+ RET;
.L__enc_xor3:
outunpack_enc3(xor);
popq %rbx;
popq %r12;
popq %r13;
- ret;
+ RET;
SYM_FUNC_END(__twofish_enc_blk_3way)
SYM_FUNC_START(twofish_dec_blk_3way)
popq %rbx;
popq %r12;
popq %r13;
- ret;
+ RET;
SYM_FUNC_END(twofish_dec_blk_3way)
popq R1
movl $1,%eax
- ret
+ RET
SYM_FUNC_END(twofish_enc_blk)
SYM_FUNC_START(twofish_dec_blk)
popq R1
movl $1,%eax
- ret
+ RET
SYM_FUNC_END(twofish_dec_blk)
popl %eax
FRAME_END
- ret
+ RET
SYM_FUNC_END(schedule_tail_wrapper)
.popsection
2: ALTERNATIVE "", "mfence", X86_BUG_SWAPGS_FENCE
swapgs
FRAME_END
- ret
+ RET
SYM_FUNC_END(asm_load_gs_index)
EXPORT_SYMBOL(asm_load_gs_index)
/* Restore the previous stack pointer from RBP. */
leaveq
- ret
+ RET
SYM_FUNC_END(asm_call_on_stack)
#ifdef CONFIG_XEN_PV
* is needed here.
*/
SAVE_AND_SET_GSBASE scratch_reg=%rax save_reg=%rbx
- ret
+ RET
.Lparanoid_entry_checkgs:
/* EBX = 1 -> kernel GSBASE active, no restore required */
.Lparanoid_kernel_gsbase:
FENCE_SWAPGS_KERNEL_ENTRY
- ret
+ RET
SYM_CODE_END(paranoid_entry)
/*
movq %rax, %rsp /* switch stack */
ENCODE_FRAME_POINTER
pushq %r12
- ret
+ RET
/*
* There are two places in the kernel that can potentially fault with
*/
.Lerror_entry_done_lfence:
FENCE_SWAPGS_KERNEL_ENTRY
- ret
+ RET
.Lbstep_iret:
/* Fix truncated RIP */
popl %edx
popl %ecx
popl %eax
- ret
+ RET
_ASM_NOKPROBE(\name)
SYM_CODE_END(\name)
.endm
popq %rsi
popq %rdi
popq %rbp
- ret
+ RET
_ASM_NOKPROBE(__thunk_restore)
SYM_CODE_END(__thunk_restore)
#endif
popl %ecx
CFI_RESTORE ecx
CFI_ADJUST_CFA_OFFSET -4
- ret
+ RET
CFI_ENDPROC
.size __kernel_vsyscall,.-__kernel_vsyscall
mov $__NR_gettimeofday, %rax
syscall
- ret
+ RET
.balign 1024, 0xcc
mov $__NR_time, %rax
syscall
- ret
+ RET
.balign 1024, 0xcc
mov $__NR_getcpu, %rax
syscall
- ret
+ RET
.balign 4096, 0xcc
popl saved_context_eflags
movl $ret_point, saved_eip
- ret
+ RET
restore_registers:
movl saved_context_edi, %edi
pushl saved_context_eflags
popfl
- ret
+ RET
SYM_CODE_START(do_suspend_lowlevel)
call save_processor_state
ret_point:
call restore_registers
call restore_processor_state
- ret
+ RET
SYM_CODE_END(do_suspend_lowlevel)
.data
#endif
SYM_FUNC_START(__fentry__)
- ret
+ RET
SYM_FUNC_END(__fentry__)
EXPORT_SYMBOL(__fentry__)
/* This is weak to keep gas from relaxing the jumps */
SYM_INNER_LABEL_ALIGN(ftrace_stub, SYM_L_WEAK)
- ret
+ RET
SYM_CODE_END(ftrace_caller)
SYM_CODE_START(ftrace_regs_caller)
popl %edx
popl %ecx
popl %eax
- ret
+ RET
SYM_CODE_END(ftrace_graph_caller)
.globl return_to_handler
#ifdef CONFIG_DYNAMIC_FTRACE
SYM_FUNC_START(__fentry__)
- retq
+ RET
SYM_FUNC_END(__fentry__)
EXPORT_SYMBOL(__fentry__)
/*
* This is weak to keep gas from relaxing the jumps.
- * It is also used to copy the retq for trampolines.
+ * It is also used to copy the RET for trampolines.
*/
SYM_INNER_LABEL_ALIGN(ftrace_stub, SYM_L_WEAK)
- retq
+ RET
SYM_FUNC_END(ftrace_epilogue)
SYM_FUNC_START(ftrace_regs_caller)
#endif
SYM_INNER_LABEL(ftrace_stub, SYM_L_GLOBAL)
- retq
+ RET
trace:
/* save_mcount_regs fills in first two parameters */
restore_mcount_regs
- retq
+ RET
SYM_FUNC_END(ftrace_graph_caller)
SYM_CODE_START(return_to_handler)
#endif
andl $0,setup_once_ref /* Once is enough, thanks */
- ret
+ RET
SYM_FUNC_START(early_idt_handler_array)
# 36(%esp) %eflags
SYM_FUNC_START(native_save_fl)
pushf
pop %_ASM_AX
- ret
+ RET
SYM_FUNC_END(native_save_fl)
EXPORT_SYMBOL(native_save_fl)
SYM_FUNC_START(native_restore_fl)
push %_ASM_ARG1
popf
- ret
+ RET
SYM_FUNC_END(native_restore_fl)
EXPORT_SYMBOL(native_restore_fl)
movl %edi, %eax
addl $(identity_mapped - relocate_kernel), %eax
pushl %eax
- ret
+ RET
SYM_CODE_END(relocate_kernel)
SYM_CODE_START_LOCAL_NOALIGN(identity_mapped)
xorl %edx, %edx
xorl %esi, %esi
xorl %ebp, %ebp
- ret
+ RET
1:
popl %edx
movl CP_PA_SWAP_PAGE(%edi), %esp
movl %edi, %eax
addl $(virtual_mapped - relocate_kernel), %eax
pushl %eax
- ret
+ RET
SYM_CODE_END(identity_mapped)
SYM_CODE_START_LOCAL_NOALIGN(virtual_mapped)
popl %edi
popl %esi
popl %ebx
- ret
+ RET
SYM_CODE_END(virtual_mapped)
/* Do the copies */
popl %edi
popl %ebx
popl %ebp
- ret
+ RET
SYM_CODE_END(swap_pages)
.globl kexec_control_code_size
/* jump to identity mapped page */
addq $(identity_mapped - relocate_kernel), %r8
pushq %r8
- ret
+ RET
SYM_CODE_END(relocate_kernel)
SYM_CODE_START_LOCAL_NOALIGN(identity_mapped)
xorl %r14d, %r14d
xorl %r15d, %r15d
- ret
+ RET
1:
popq %rdx
call swap_pages
movq $virtual_mapped, %rax
pushq %rax
- ret
+ RET
SYM_CODE_END(identity_mapped)
SYM_CODE_START_LOCAL_NOALIGN(virtual_mapped)
popq %r12
popq %rbp
popq %rbx
- ret
+ RET
SYM_CODE_END(virtual_mapped)
/* Do the copies */
lea PAGE_SIZE(%rax), %rsi
jmp 0b
3:
- ret
+ RET
SYM_CODE_END(swap_pages)
.globl kexec_control_code_size
#endif
/* Return page-table pointer */
movq %rdi, %rax
- ret
+ RET
SYM_FUNC_END(sev_verify_cbit)
.Lverify_cpu_no_longmode:
popf # Restore caller passed flags
movl $1,%eax
- ret
+ RET
.Lverify_cpu_sse_ok:
popf # Restore caller passed flags
xorl %eax, %eax
- ret
+ RET
SYM_FUNC_END(verify_cpu)
pop %edi
#endif
pop %_ASM_BP
- ret
+ RET
SYM_FUNC_END(__svm_vcpu_run)
je 2f
1: vmresume
- ret
+ RET
2: vmlaunch
- ret
+ RET
3: cmpb $0, kvm_rebooting
je 4f
- ret
+ RET
4: ud2
_ASM_EXTABLE(1b, 3b)
pop %_ASM_AX
.Lvmexit_skip_rsb:
#endif
- ret
+ RET
SYM_FUNC_END(vmx_vmexit)
/**
pop %edi
#endif
pop %_ASM_BP
- ret
+ RET
/* VM-Fail. Out-of-line to avoid a taken Jcc after VM-Exit. */
2: mov $1, %eax
pop %_ASM_AX
pop %_ASM_BP
- ret
+ RET
SYM_FUNC_END(vmread_error_trampoline)
SYM_FUNC_START(vmx_do_interrupt_nmi_irqoff)
*/
mov %_ASM_BP, %_ASM_SP
pop %_ASM_BP
- ret
+ RET
SYM_FUNC_END(vmx_do_interrupt_nmi_irqoff)
#define RET_IRQ_RESTORE \
IRQ_RESTORE v; \
- ret
+ RET
#define v %ecx
BEGIN_IRQ_SAVE(read)
SYM_FUNC_START(atomic64_read_cx8)
read64 %ecx
- ret
+ RET
SYM_FUNC_END(atomic64_read_cx8)
SYM_FUNC_START(atomic64_set_cx8)
cmpxchg8b (%esi)
jne 1b
- ret
+ RET
SYM_FUNC_END(atomic64_set_cx8)
SYM_FUNC_START(atomic64_xchg_cx8)
cmpxchg8b (%esi)
jne 1b
- ret
+ RET
SYM_FUNC_END(atomic64_xchg_cx8)
.macro addsub_return func ins insc
popl %esi
popl %ebx
popl %ebp
- ret
+ RET
SYM_FUNC_END(atomic64_\func\()_return_cx8)
.endm
movl %ebx, %eax
movl %ecx, %edx
popl %ebx
- ret
+ RET
SYM_FUNC_END(atomic64_\func\()_return_cx8)
.endm
movl %ebx, %eax
movl %ecx, %edx
popl %ebx
- ret
+ RET
SYM_FUNC_END(atomic64_dec_if_positive_cx8)
SYM_FUNC_START(atomic64_add_unless_cx8)
addl $8, %esp
popl %ebx
popl %ebp
- ret
+ RET
4:
cmpl %edx, 4(%esp)
jne 2b
movl $1, %eax
3:
popl %ebx
- ret
+ RET
SYM_FUNC_END(atomic64_inc_not_zero_cx8)
8:
popl %ebx
popl %esi
- ret
+ RET
SYM_FUNC_END(csum_partial)
#else
90:
popl %ebx
popl %esi
- ret
+ RET
SYM_FUNC_END(csum_partial)
#endif
popl %esi
popl %edi
popl %ecx # equivalent to addl $4,%esp
- ret
+ RET
SYM_FUNC_END(csum_partial_copy_generic)
#else
popl %esi
popl %edi
popl %ebx
- ret
+ RET
SYM_FUNC_END(csum_partial_copy_generic)
#undef ROUND
movl $4096/8,%ecx
xorl %eax,%eax
rep stosq
- ret
+ RET
SYM_FUNC_END(clear_page_rep)
EXPORT_SYMBOL_GPL(clear_page_rep)
leaq 64(%rdi),%rdi
jnz .Lloop
nop
- ret
+ RET
SYM_FUNC_END(clear_page_orig)
EXPORT_SYMBOL_GPL(clear_page_orig)
movl $4096,%ecx
xorl %eax,%eax
rep stosb
- ret
+ RET
SYM_FUNC_END(clear_page_erms)
EXPORT_SYMBOL_GPL(clear_page_erms)
popfq
mov $1, %al
- ret
+ RET
.Lnot_same:
popfq
xor %al,%al
- ret
+ RET
SYM_FUNC_END(this_cpu_cmpxchg16b_emu)
movl %ecx, 4(%esi)
popfl
- ret
+ RET
.Lnot_same:
movl (%esi), %eax
movl 4(%esi), %edx
popfl
- ret
+ RET
SYM_FUNC_END(cmpxchg8b_emu)
EXPORT_SYMBOL(cmpxchg8b_emu)
.L_done_memcpy_trap:
xorl %eax, %eax
.L_done:
- ret
+ RET
SYM_FUNC_END(copy_mc_fragile)
EXPORT_SYMBOL_GPL(copy_mc_fragile)
rep movsb
/* Copy successful. Return zero */
xorl %eax, %eax
- ret
+ RET
SYM_FUNC_END(copy_mc_enhanced_fast_string)
.section .fixup, "ax"
* user-copy routines.
*/
movq %rcx, %rax
- ret
+ RET
.previous
ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD
movl $4096/8, %ecx
rep movsq
- ret
+ RET
SYM_FUNC_END(copy_page)
EXPORT_SYMBOL(copy_page)
movq (%rsp), %rbx
movq 1*8(%rsp), %r12
addq $2*8, %rsp
- ret
+ RET
SYM_FUNC_END(copy_page_regs)
jnz 21b
23: xor %eax,%eax
ASM_CLAC
- ret
+ RET
.section .fixup,"ax"
30: shll $6,%ecx
movsb
xorl %eax,%eax
ASM_CLAC
- ret
+ RET
.section .fixup,"ax"
11: leal (%rdx,%rcx,8),%ecx
movsb
xorl %eax,%eax
ASM_CLAC
- ret
+ RET
.section .fixup,"ax"
12: movl %ecx,%edx /* ecx is zerorest also */
1: rep movsb
2: mov %ecx,%eax
ASM_CLAC
- ret
+ RET
/*
* Return zero to pretend that this copy succeeded. This
*/
3: xorl %eax,%eax
ASM_CLAC
- ret
+ RET
_ASM_EXTABLE_CPY(1b, 2b)
SYM_CODE_END(.Lcopy_user_handle_tail)
xorl %eax,%eax
ASM_CLAC
sfence
- ret
+ RET
.section .fixup,"ax"
.L_fixup_4x8b_copy:
movq 3*8(%rsp), %r13
movq 4*8(%rsp), %r15
addq $5*8, %rsp
- ret
+ RET
.Lshort:
movl %ecx, %r10d
jmp .L1
1: movzbl (%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__get_user_1)
EXPORT_SYMBOL(__get_user_1)
2: movzwl (%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__get_user_2)
EXPORT_SYMBOL(__get_user_2)
3: movl (%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__get_user_4)
EXPORT_SYMBOL(__get_user_4)
4: movq (%_ASM_AX),%rdx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
#else
LOAD_TASK_SIZE_MINUS_N(7)
cmp %_ASM_DX,%_ASM_AX
5: movl 4(%_ASM_AX),%ecx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
#endif
SYM_FUNC_END(__get_user_8)
EXPORT_SYMBOL(__get_user_8)
6: movzbl (%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__get_user_nocheck_1)
EXPORT_SYMBOL(__get_user_nocheck_1)
7: movzwl (%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__get_user_nocheck_2)
EXPORT_SYMBOL(__get_user_nocheck_2)
8: movl (%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__get_user_nocheck_4)
EXPORT_SYMBOL(__get_user_nocheck_4)
#endif
xor %eax,%eax
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__get_user_nocheck_8)
EXPORT_SYMBOL(__get_user_nocheck_8)
bad_get_user:
xor %edx,%edx
mov $(-EFAULT),%_ASM_AX
- ret
+ RET
SYM_CODE_END(.Lbad_get_user_clac)
#ifdef CONFIG_X86_32
xor %edx,%edx
xor %ecx,%ecx
mov $(-EFAULT),%_ASM_AX
- ret
+ RET
SYM_CODE_END(.Lbad_get_user_8_clac)
#endif
imull $0x01010101, %eax, %eax # w_tmp *= 0x01010101
shrl $24, %eax # w = w_tmp >> 24
__ASM_SIZE(pop,) %__ASM_REG(dx)
- ret
+ RET
SYM_FUNC_END(__sw_hweight32)
EXPORT_SYMBOL(__sw_hweight32)
popq %rdx
popq %rdi
- ret
+ RET
#else /* CONFIG_X86_32 */
/* We're getting an u64 arg in (%eax,%edx): unsigned long hweight64(__u64 w) */
pushl %ecx
addl %ecx, %eax # result
popl %ecx
- ret
+ RET
#endif
SYM_FUNC_END(__sw_hweight64)
EXPORT_SYMBOL(__sw_hweight64)
SYM_FUNC_START(__iowrite32_copy)
movl %edx,%ecx
rep movsd
- ret
+ RET
SYM_FUNC_END(__iowrite32_copy)
rep movsq
movl %edx, %ecx
rep movsb
- ret
+ RET
SYM_FUNC_END(memcpy)
SYM_FUNC_END_ALIAS(__memcpy)
EXPORT_SYMBOL(memcpy)
movq %rdi, %rax
movq %rdx, %rcx
rep movsb
- ret
+ RET
SYM_FUNC_END(memcpy_erms)
SYM_FUNC_START_LOCAL(memcpy_orig)
movq %r9, 1*8(%rdi)
movq %r10, -2*8(%rdi, %rdx)
movq %r11, -1*8(%rdi, %rdx)
- retq
+ RET
.p2align 4
.Lless_16bytes:
cmpl $8, %edx
movq -1*8(%rsi, %rdx), %r9
movq %r8, 0*8(%rdi)
movq %r9, -1*8(%rdi, %rdx)
- retq
+ RET
.p2align 4
.Lless_8bytes:
cmpl $4, %edx
movl -4(%rsi, %rdx), %r8d
movl %ecx, (%rdi)
movl %r8d, -4(%rdi, %rdx)
- retq
+ RET
.p2align 4
.Lless_3bytes:
subl $1, %edx
movb %cl, (%rdi)
.Lend:
- retq
+ RET
SYM_FUNC_END(memcpy_orig)
.popsection
/* FSRM implies ERMS => no length checks, do the copy directly */
.Lmemmove_begin_forward:
ALTERNATIVE "cmp $0x20, %rdx; jb 1f", "", X86_FEATURE_FSRM
- ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS
+ ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; RET", X86_FEATURE_ERMS
/*
* movsq instruction have many startup latency
movb (%rsi), %r11b
movb %r11b, (%rdi)
13:
- retq
+ RET
SYM_FUNC_END(__memmove)
SYM_FUNC_END_ALIAS(memmove)
EXPORT_SYMBOL(__memmove)
movl %edx,%ecx
rep stosb
movq %r9,%rax
- ret
+ RET
SYM_FUNC_END(__memset)
SYM_FUNC_END_ALIAS(memset)
EXPORT_SYMBOL(memset)
movq %rdx,%rcx
rep stosb
movq %r9,%rax
- ret
+ RET
SYM_FUNC_END(memset_erms)
SYM_FUNC_START_LOCAL(memset_orig)
.Lende:
movq %r10,%rax
- ret
+ RET
.Lbad_alignment:
cmpq $7,%rdx
movl %edi, 28(%r10)
popq %r12
popq %rbx
- ret
+ RET
3:
movl $-EIO, %r11d
jmp 2b
popl %esi
popl %ebp
popl %ebx
- ret
+ RET
3:
movl $-EIO, 4(%esp)
jmp 2b
1: movb %al,(%_ASM_CX)
xor %ecx,%ecx
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__put_user_1)
EXPORT_SYMBOL(__put_user_1)
EXPORT_SYMBOL(__put_user_nocheck_1)
2: movw %ax,(%_ASM_CX)
xor %ecx,%ecx
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__put_user_2)
EXPORT_SYMBOL(__put_user_2)
EXPORT_SYMBOL(__put_user_nocheck_2)
3: movl %eax,(%_ASM_CX)
xor %ecx,%ecx
ASM_CLAC
- ret
+ RET
SYM_FUNC_END(__put_user_4)
EXPORT_SYMBOL(__put_user_4)
EXPORT_SYMBOL(__put_user_nocheck_4)
.Ldo_rop_\@:
mov %\reg, (%_ASM_SP)
UNWIND_HINT_FUNC
- ret
+ RET
.endm
.macro THUNK reg
popl %esi
leave
- ret
+ RET
#ifdef PARANOID
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(FPU_div_small)
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(mul32_Xsig)
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(mul64_Xsig)
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(mul_Xsig_Xsig)
popl %edi
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(polynomial_Xsig)
L_exit:
popl %ebx
leave
- ret
+ RET
L_zero:
popl %ebx
leave
- ret
+ RET
L_exit_nuo_zero:
movl TAG_Zero,%eax
popl %ebx
leave
- ret
+ RET
SYM_FUNC_END(FPU_normalize_nuo)
popl %edi
popl %esi
leave
- ret
+ RET
/*
popl %edi
popl %esi
leave
- ret
+ RET
#endif /* PARANOID */
SYM_FUNC_END(FPU_u_add)
popl %esi
leave
- ret
+ RET
#endif /* PARANOID */
SYM_FUNC_END(FPU_u_div)
popl %edi
popl %esi
leave
- ret
+ RET
#endif /* PARANOID */
SYM_FUNC_END(FPU_u_mul)
popl %edi
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(FPU_u_sub)
popl %esi
popl %ebx
leave
- ret
+ RET
SYM_FUNC_END(round_Xsig)
popl %esi
popl %ebx
leave
- ret
+ RET
SYM_FUNC_END(norm_Xsig)
popl %ebx
popl %esi
leave
- ret
+ RET
L_more_than_31:
cmpl $64,%ecx
movl $0,8(%esi)
popl %esi
leave
- ret
+ RET
L_more_than_63:
cmpl $96,%ecx
movl %edx,8(%esi)
popl %esi
leave
- ret
+ RET
L_more_than_95:
xorl %eax,%eax
movl %eax,8(%esi)
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(shr_Xsig)
popl %ebx
popl %esi
leave
- ret
+ RET
L_more_than_31:
cmpl $64,%ecx
movl $0,4(%esi)
popl %esi
leave
- ret
+ RET
L_more_than_63:
cmpl $96,%ecx
movl %edx,4(%esi)
popl %esi
leave
- ret
+ RET
L_more_than_95:
xorl %eax,%eax
movl %eax,4(%esi)
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(FPU_shrx)
popl %ebx
popl %esi
leave
- ret
+ RET
/* Shift by [0..31] bits */
Ls_less_than_32:
popl %ebx
popl %esi
leave
- ret
+ RET
/* Shift by [64..95] bits */
Ls_more_than_63:
popl %ebx
popl %esi
leave
- ret
+ RET
Ls_more_than_95:
/* Shift by [96..inf) bits */
popl %ebx
popl %esi
leave
- ret
+ RET
SYM_FUNC_END(FPU_shrxs)
movq %rbp, %rsp /* Restore original stack pointer */
pop %rbp
- ret
+ RET
SYM_FUNC_END(sme_encrypt_execute)
SYM_FUNC_START(__enc_copy)
pop %r12
pop %r15
- ret
+ RET
.L__enc_copy_end:
SYM_FUNC_END(__enc_copy)
movl 16(%esp), %ebx
leave
- ret
+ RET
SYM_FUNC_END(efi_call_svam)
mov %rsi, %rcx
CALL_NOSPEC rdi
leave
- ret
+ RET
SYM_FUNC_END(__efi_call)
1: movq 24(%rsp), %rsp
pop %rbx
pop %rbp
- retq
+ RET
.code32
2: pushl $__KERNEL_CS
pushfl
popl saved_context_eflags
- ret
+ RET
restore_registers:
movl saved_context_ebp, %ebp
pushl saved_context_eflags
popfl
- ret
+ RET
SYM_CODE_START(do_olpc_suspend_lowlevel)
call save_processor_state
call restore_registers
call restore_processor_state
- ret
+ RET
SYM_CODE_END(do_olpc_suspend_lowlevel)
.data
FRAME_BEGIN
call swsusp_save
FRAME_END
- ret
+ RET
SYM_FUNC_END(swsusp_arch_suspend)
SYM_CODE_START(restore_image)
/* tell the hibernation core that we've just restored the memory */
movl %eax, in_suspend
- ret
+ RET
SYM_FUNC_END(restore_registers)
FRAME_BEGIN
call swsusp_save
FRAME_END
- ret
+ RET
SYM_FUNC_END(swsusp_arch_suspend)
SYM_CODE_START(restore_image)
/* tell the hibernation core that we've just restored the memory */
movq %rax, in_suspend(%rip)
- ret
+ RET
SYM_FUNC_END(restore_registers)
7:
popl %ebx
popl %esi
- ret
+ RET
#else
80:
popl %ebx
popl %esi
- ret
+ RET
#endif
EXPORT_SYMBOL(csum_partial)
movl %esi,12(%edx)
movl %edi,16(%edx)
movl %ecx,20(%edx) # Return address
- ret
+ RET
.size kernel_setjmp,.-kernel_setjmp
movq %r14,40(%rdi)
movq %r15,48(%rdi)
movq %rsi,56(%rdi) # Return address
- ret
+ RET
.size kernel_setjmp,.-kernel_setjmp
call check_events
1:
FRAME_END
- ret
+ RET
SYM_FUNC_END(xen_irq_enable_direct)
*/
SYM_FUNC_START(xen_irq_disable_direct)
movb $1, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
- ret
+ RET
SYM_FUNC_END(xen_irq_disable_direct)
/*
testb $0xff, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
setz %ah
addb %ah, %ah
- ret
+ RET
SYM_FUNC_END(xen_save_fl_direct)
call check_events
1:
FRAME_END
- ret
+ RET
SYM_FUNC_END(xen_restore_fl_direct)
pop %rcx
pop %rax
FRAME_END
- ret
+ RET
SYM_FUNC_END(check_events)
SYM_FUNC_START(xen_read_cr2)
_ASM_MOV PER_CPU_VAR(xen_vcpu), %_ASM_AX
_ASM_MOV XEN_vcpu_info_arch_cr2(%_ASM_AX), %_ASM_AX
FRAME_END
- ret
+ RET
SYM_FUNC_END(xen_read_cr2);
SYM_FUNC_START(xen_read_cr2_direct)
FRAME_BEGIN
_ASM_MOV PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_arch_cr2, %_ASM_AX
FRAME_END
- ret
+ RET
SYM_FUNC_END(xen_read_cr2_direct);
.macro xen_pv_trap name
.rept (PAGE_SIZE / 32)
UNWIND_HINT_FUNC
.skip 31, 0x90
- ret
+ RET
.endr
#define HYPERCALL(n) \
projects / users / dwmw2 / linux.git / commitdiff