Commit b1d3e9de authored by Andy Polyakov's avatar Andy Polyakov
Browse files

e_padlock-x86_64.pl: brown-bag bug in stack pointer handling.

parent 7bd4095b
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+5 −0
Original line number Original line Diff line number Diff line
@@ -158,6 +158,7 @@ padlock_sha1_oneshot:
	.byte	0xf3,0x0f,0xa6,0xc8	# rep xsha1
	.byte	0xf3,0x0f,0xa6,0xc8	# rep xsha1
	movaps	(%rsp),%xmm0
	movaps	(%rsp),%xmm0
	mov	16(%rsp),%eax
	mov	16(%rsp),%eax
	add	\$128+8,%rsp
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm0,(%rdx)		# copy-out context
	mov	%eax,16(%rdx)
	mov	%eax,16(%rdx)
	ret
	ret
@@ -179,6 +180,7 @@ padlock_sha1_blocks:
	.byte	0xf3,0x0f,0xa6,0xc8	# rep xsha1
	.byte	0xf3,0x0f,0xa6,0xc8	# rep xsha1
	movaps	(%rsp),%xmm0
	movaps	(%rsp),%xmm0
	mov	16(%rsp),%eax
	mov	16(%rsp),%eax
	add	\$128+8,%rsp
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm0,(%rdx)		# copy-out context
	mov	%eax,16(%rdx)
	mov	%eax,16(%rdx)
	ret
	ret
@@ -200,6 +202,7 @@ padlock_sha256_oneshot:
	.byte	0xf3,0x0f,0xa6,0xd0	# rep xsha256
	.byte	0xf3,0x0f,0xa6,0xd0	# rep xsha256
	movaps	(%rsp),%xmm0
	movaps	(%rsp),%xmm0
	movaps	16(%rsp),%xmm1
	movaps	16(%rsp),%xmm1
	add	\$128+8,%rsp
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm1,16(%rdx)
	movups	%xmm1,16(%rdx)
	ret
	ret
@@ -221,6 +224,7 @@ padlock_sha256_blocks:
	.byte	0xf3,0x0f,0xa6,0xd0	# rep xsha256
	.byte	0xf3,0x0f,0xa6,0xd0	# rep xsha256
	movaps	(%rsp),%xmm0
	movaps	(%rsp),%xmm0
	movaps	16(%rsp),%xmm1
	movaps	16(%rsp),%xmm1
	add	\$128+8,%rsp
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm1,16(%rdx)
	movups	%xmm1,16(%rdx)
	ret
	ret
@@ -247,6 +251,7 @@ padlock_sha512_blocks:
	movaps	16(%rsp),%xmm1
	movaps	16(%rsp),%xmm1
	movaps	32(%rsp),%xmm2
	movaps	32(%rsp),%xmm2
	movaps	48(%rsp),%xmm3
	movaps	48(%rsp),%xmm3
	add	\$128+8,%rsp
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm0,(%rdx)		# copy-out context
	movups	%xmm1,16(%rdx)
	movups	%xmm1,16(%rdx)
	movups	%xmm2,32(%rdx)
	movups	%xmm2,32(%rdx)