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via 013c2e8d1a272df444f47b8b54de1d51bc499887 (commit)
from 0190c52ab8b4cdf5fe577b3d924576167c892a15 (commit)
- Log -----------------------------------------------------------------
commit 013c2e8d1a272df444f47b8b54de1d51bc499887
Author: Bernd Edlinger <bernd.edlin...@hotmail.de>
Date: Wed Dec 18 19:27:55 2019 +0100
Add some missing cfi frame info in rsaz-x86_64
Reviewed-by: Kurt Roeckx <k...@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/10652)
-----------------------------------------------------------------------
Summary of changes:
crypto/bn/asm/rsaz-x86_64.pl | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/crypto/bn/asm/rsaz-x86_64.pl b/crypto/bn/asm/rsaz-x86_64.pl
index d1aa84b86e..6755a13def 100755
--- a/crypto/bn/asm/rsaz-x86_64.pl
+++ b/crypto/bn/asm/rsaz-x86_64.pl
@@ -1621,6 +1621,7 @@ $code.=<<___;
.type __rsaz_512_reduce,\@abi-omnipotent
.align 32
__rsaz_512_reduce:
+.cfi_startproc
movq %r8, %rbx
imulq 128+8(%rsp), %rbx
movq 0(%rbp), %rax
@@ -1700,6 +1701,7 @@ __rsaz_512_reduce:
jne .Lreduction_loop
ret
+.cfi_endproc
.size __rsaz_512_reduce,.-__rsaz_512_reduce
___
}
@@ -1713,6 +1715,7 @@ $code.=<<___;
.type __rsaz_512_reducex,\@abi-omnipotent
.align 32
__rsaz_512_reducex:
+.cfi_startproc
#movq 128+8(%rsp), %rdx # pull $n0
imulq %r8, %rdx
xorq %rsi, %rsi # cf=0,of=0
@@ -1765,6 +1768,7 @@ __rsaz_512_reducex:
jne .Lreduction_loopx
ret
+.cfi_endproc
.size __rsaz_512_reducex,.-__rsaz_512_reducex
___
}
@@ -1776,6 +1780,7 @@ $code.=<<___;
.type __rsaz_512_subtract,\@abi-omnipotent
.align 32
__rsaz_512_subtract:
+.cfi_startproc
movq %r8, ($out)
movq %r9, 8($out)
movq %r10, 16($out)
@@ -1829,6 +1834,7 @@ __rsaz_512_subtract:
movq %r15, 56($out)
ret
+.cfi_endproc
.size __rsaz_512_subtract,.-__rsaz_512_subtract
___
}
@@ -1842,6 +1848,7 @@ $code.=<<___;
.type __rsaz_512_mul,\@abi-omnipotent
.align 32
__rsaz_512_mul:
+.cfi_startproc
leaq 8(%rsp), %rdi
movq ($ap), %rax
@@ -1980,6 +1987,7 @@ __rsaz_512_mul:
movq %r15, 56(%rdi)
ret
+.cfi_endproc
.size __rsaz_512_mul,.-__rsaz_512_mul
___
}
@@ -1994,6 +2002,7 @@ $code.=<<___;
.type __rsaz_512_mulx,\@abi-omnipotent
.align 32
__rsaz_512_mulx:
+.cfi_startproc
mulx ($ap), %rbx, %r8 # initial %rdx preloaded by caller
mov \$-6, %rcx
@@ -2110,6 +2119,7 @@ __rsaz_512_mulx:
mov %r15, 8+64+56(%rsp)
ret
+.cfi_endproc
.size __rsaz_512_mulx,.-__rsaz_512_mulx
___
}
@@ -2120,6 +2130,7 @@ $code.=<<___;
.type rsaz_512_scatter4,\@abi-omnipotent
.align 16
rsaz_512_scatter4:
+.cfi_startproc
leaq ($out,$power,8), $out
movl \$8, %r9d
jmp .Loop_scatter
@@ -2132,12 +2143,14 @@ rsaz_512_scatter4:
decl %r9d
jnz .Loop_scatter
ret
+.cfi_endproc
.size rsaz_512_scatter4,.-rsaz_512_scatter4
.globl rsaz_512_gather4
.type rsaz_512_gather4,\@abi-omnipotent
.align 16
rsaz_512_gather4:
+.cfi_startproc
___
$code.=<<___ if ($win64);
.LSEH_begin_rsaz_512_gather4:
@@ -2232,6 +2245,7 @@ ___
$code.=<<___;
ret
.LSEH_end_rsaz_512_gather4:
+.cfi_endproc
.size rsaz_512_gather4,.-rsaz_512_gather4
.align 64
