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camellia/asm/cmll-x86_64.pl: add CFI annotations.

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Reviewed-by: Rich Salz <rsalz@openssl.org>
This commit is contained in:
Andy Polyakov 2017-02-25 22:16:38 +01:00
parent 1c47e8836f
commit 49508b23ce
1 changed files with 57 additions and 0 deletions
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57
crypto/camellia/asm/cmll-x86_64.pl
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@ -137,11 +137,17 @@ Camellia_EncryptBlock:
.align 16
.Lenc_rounds:
Camellia_EncryptBlock_Rounds:
.cfi_startproc
push %rbx
.cfi_push %rbx
push %rbp
.cfi_push %rbp
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Lenc_prologue:
#mov %rsi,$inp # put away arguments
@ -173,13 +179,20 @@ Camellia_EncryptBlock_Rounds:
mov @S[3],12($out)
mov 0(%rsp),%r15
.cfi_restore %r15
mov 8(%rsp),%r14
.cfi_restore %r14
mov 16(%rsp),%r13
.cfi_restore %r13
mov 24(%rsp),%rbp
.cfi_restore %rbp
mov 32(%rsp),%rbx
.cfi_restore %rbx
lea 40(%rsp),%rsp
.cfi_adjust_cfa_offset -40
.Lenc_epilogue:
ret
.cfi_endproc
.size Camellia_EncryptBlock_Rounds,.-Camellia_EncryptBlock_Rounds
.type _x86_64_Camellia_encrypt,\@abi-omnipotent
@ -247,11 +260,17 @@ Camellia_DecryptBlock:
.align 16
.Ldec_rounds:
Camellia_DecryptBlock_Rounds:
.cfi_startproc
push %rbx
.cfi_push %rbx
push %rbp
.cfi_push %rbp
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Ldec_prologue:
#mov %rsi,$inp # put away arguments
@ -283,13 +302,20 @@ Camellia_DecryptBlock_Rounds:
mov @S[3],12($out)
mov 0(%rsp),%r15
.cfi_restore %r15
mov 8(%rsp),%r14
.cfi_restore %r14
mov 16(%rsp),%r13
.cfi_restore %r13
mov 24(%rsp),%rbp
.cfi_restore %rbp
mov 32(%rsp),%rbx
.cfi_restore %rbx
lea 40(%rsp),%rsp
.cfi_adjust_cfa_offset -40
.Ldec_epilogue:
ret
.cfi_endproc
.size Camellia_DecryptBlock_Rounds,.-Camellia_DecryptBlock_Rounds
.type _x86_64_Camellia_decrypt,\@abi-omnipotent
@ -409,11 +435,17 @@ $code.=<<___;
.type Camellia_Ekeygen,\@function,3
.align 16
Camellia_Ekeygen:
.cfi_startproc
push %rbx
.cfi_push %rbx
push %rbp
.cfi_push %rbp
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Lkey_prologue:
mov %edi,${keyend}d # put away arguments, keyBitLength
@ -573,13 +605,20 @@ $code.=<<___;
mov \$4,%eax
.Ldone:
mov 0(%rsp),%r15
.cfi_restore %r15
mov 8(%rsp),%r14
.cfi_restore %r14
mov 16(%rsp),%r13
.cfi_restore %r13
mov 24(%rsp),%rbp
.cfi_restore %rbp
mov 32(%rsp),%rbx
.cfi_restore %rbx
lea 40(%rsp),%rsp
.cfi_adjust_cfa_offset -40
.Lkey_epilogue:
ret
.cfi_endproc
.size Camellia_Ekeygen,.-Camellia_Ekeygen
___
}
@ -637,17 +676,25 @@ $code.=<<___;
.type Camellia_cbc_encrypt,\@function,6
.align 16
Camellia_cbc_encrypt:
.cfi_startproc
cmp \$0,%rdx
je .Lcbc_abort
push %rbx
.cfi_push %rbx
push %rbp
.cfi_push %rbp
push %r12
.cfi_push %r12
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Lcbc_prologue:
mov %rsp,%rbp
.cfi_def_cfa_register %rbp
sub \$64,%rsp
and \$-64,%rsp
@ -668,6 +715,7 @@ Camellia_cbc_encrypt:
mov %r8,$_ivp
mov %rbp,$_rsp
.cfi_cfa_expression $_rsp,deref,+56
.Lcbc_body:
lea .LCamellia_SBOX(%rip),$Tbl
@ -856,15 +904,24 @@ Camellia_cbc_encrypt:
.align 16
.Lcbc_done:
mov $_rsp,%rcx
.cfi_def_cfa %rcx,56
mov 0(%rcx),%r15
.cfi_restore %r15
mov 8(%rcx),%r14
.cfi_restore %r14
mov 16(%rcx),%r13
.cfi_restore %r13
mov 24(%rcx),%r12
.cfi_restore %r12
mov 32(%rcx),%rbp
.cfi_restore %rbp
mov 40(%rcx),%rbx
.cfi_restore %rbx
lea 48(%rcx),%rsp
.cfi_def_cfa %rsp,8
.Lcbc_abort:
ret
.cfi_endproc
.size Camellia_cbc_encrypt,.-Camellia_cbc_encrypt
.asciz "Camellia for x86_64 by <appro\@openssl.org>"