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Fix unwind info in crypto/rc4/asm/rc4-x86_64.pl

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Move .cfi_startproc to the right place for RC4.  Add missing
.cfi_startproc and .cfi_endproc to RC4_options.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/10872)

(cherry picked from commit 967ef73013becef2aec3439f8c45204b24121018)
This commit is contained in:
H.J. Lu 2020-01-16 13:37:14 -08:00 committed by Bernd Edlinger
parent 609d24bbd7
commit d6116a9850
1 changed files with 5 additions and 2 deletions
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7
crypto/rc4/asm/rc4-x86_64.pl
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@ -138,11 +138,12 @@ $code=<<___;
.globl RC4
.type RC4,\@function,4
.align 16
RC4: or $len,$len
RC4:
.cfi_startproc
or $len,$len
jne .Lentry
ret
.Lentry:
.cfi_startproc
push %rbx
.cfi_push %rbx
push %r12
@ -527,6 +528,7 @@ RC4_set_key:
.type RC4_options,\@abi-omnipotent
.align 16
RC4_options:
.cfi_startproc
lea .Lopts(%rip),%rax
mov OPENSSL_ia32cap_P(%rip),%edx
bt \$20,%edx
@ -539,6 +541,7 @@ RC4_options:
add \$12,%rax
.Ldone:
ret
.cfi_endproc
.align 64
.Lopts:
.asciz "rc4(8x,int)"