p256-x86_64-asm.pl: add .cfi and SEH handlers to new functions.

Imported from upstream's d5e11843fe430dfa89bdf83b6f7805c709dcdb41.

Change-Id: Ie6d64ef821b66531995b43d015ab2755558eaa57
Reviewed-on: https://boringssl-review.googlesource.com/27590
Reviewed-by: Adam Langley <alangley@gmail.com>
This commit is contained in:
David Benjamin 2018-04-06 19:25:00 -04:00 committed by Adam Langley
parent 5c30dab835
commit 3861ae662a

View File

@ -164,6 +164,7 @@ $code.=<<___;
.type ecp_nistz256_ord_mul_mont,\@function,3
.align 32
ecp_nistz256_ord_mul_mont:
.cfi_startproc
___
$code.=<<___ if ($addx);
leaq OPENSSL_ia32cap_P(%rip), %rcx
@ -174,11 +175,18 @@ $code.=<<___ if ($addx);
___
$code.=<<___;
push %rbp
.cfi_push %rbp
push %rbx
.cfi_push %rbx
push %r12
.cfi_push %r12
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Lord_mul_body:
mov 8*0($b_org), %rax
mov $b_org, $b_ptr
@ -458,13 +466,23 @@ $code.=<<___;
mov $acc0, 8*2($r_ptr)
mov $acc1, 8*3($r_ptr)
pop %r15
pop %r14
pop %r13
pop %r12
pop %rbx
pop %rbp
mov 0(%rsp),%r15
.cfi_restore %r15
mov 8(%rsp),%r14
.cfi_restore %r14
mov 16(%rsp),%r13
.cfi_restore %r13
mov 24(%rsp),%r12
.cfi_restore %r12
mov 32(%rsp),%rbx
.cfi_restore %rbx
mov 40(%rsp),%rbp
.cfi_restore %rbp
lea 48(%rsp),%rsp
.cfi_adjust_cfa_offset -48
.Lord_mul_epilogue:
ret
.cfi_endproc
.size ecp_nistz256_ord_mul_mont,.-ecp_nistz256_ord_mul_mont
################################################################################
@ -477,6 +495,7 @@ $code.=<<___;
.type ecp_nistz256_ord_sqr_mont,\@function,3
.align 32
ecp_nistz256_ord_sqr_mont:
.cfi_startproc
___
$code.=<<___ if ($addx);
leaq OPENSSL_ia32cap_P(%rip), %rcx
@ -487,11 +506,18 @@ $code.=<<___ if ($addx);
___
$code.=<<___;
push %rbp
.cfi_push %rbp
push %rbx
.cfi_push %rbx
push %r12
.cfi_push %r12
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Lord_sqr_body:
mov 8*0($a_ptr), $acc0
mov 8*1($a_ptr), %rax
@ -741,13 +767,23 @@ $code.=<<___;
mov $acc7, 8*3($r_ptr)
pxor %xmm3, %xmm3
pop %r15
pop %r14
pop %r13
pop %r12
pop %rbx
pop %rbp
mov 0(%rsp),%r15
.cfi_restore %r15
mov 8(%rsp),%r14
.cfi_restore %r14
mov 16(%rsp),%r13
.cfi_restore %r13
mov 24(%rsp),%r12
.cfi_restore %r12
mov 32(%rsp),%rbx
.cfi_restore %rbx
mov 40(%rsp),%rbp
.cfi_restore %rbp
lea 48(%rsp),%rsp
.cfi_adjust_cfa_offset -48
.Lord_sqr_epilogue:
ret
.cfi_endproc
.size ecp_nistz256_ord_sqr_mont,.-ecp_nistz256_ord_sqr_mont
___
@ -756,13 +792,21 @@ $code.=<<___ if ($addx);
.type ecp_nistz256_ord_mul_montx,\@function,3
.align 32
ecp_nistz256_ord_mul_montx:
.cfi_startproc
.Lecp_nistz256_ord_mul_montx:
push %rbp
.cfi_push %rbp
push %rbx
.cfi_push %rbx
push %r12
.cfi_push %r12
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Lord_mulx_body:
mov $b_org, $b_ptr
mov 8*0($b_org), %rdx
@ -962,25 +1006,43 @@ ecp_nistz256_ord_mul_montx:
mov $acc0, 8*2($r_ptr)
mov $acc1, 8*3($r_ptr)
pop %r15
pop %r14
pop %r13
pop %r12
pop %rbx
pop %rbp
mov 0(%rsp),%r15
.cfi_restore %r15
mov 8(%rsp),%r14
.cfi_restore %r14
mov 16(%rsp),%r13
.cfi_restore %r13
mov 24(%rsp),%r12
.cfi_restore %r12
mov 32(%rsp),%rbx
.cfi_restore %rbx
mov 40(%rsp),%rbp
.cfi_restore %rbp
lea 48(%rsp),%rsp
.cfi_adjust_cfa_offset -48
.Lord_mulx_epilogue:
ret
.cfi_endproc
.size ecp_nistz256_ord_mul_montx,.-ecp_nistz256_ord_mul_montx
.type ecp_nistz256_ord_sqr_montx,\@function,3
.align 32
ecp_nistz256_ord_sqr_montx:
.cfi_startproc
.Lecp_nistz256_ord_sqr_montx:
push %rbp
.cfi_push %rbp
push %rbx
.cfi_push %rbx
push %r12
.cfi_push %r12
push %r13
.cfi_push %r13
push %r14
.cfi_push %r14
push %r15
.cfi_push %r15
.Lord_sqrx_body:
mov $b_org, $b_ptr
mov 8*0($a_ptr), %rdx
@ -1152,14 +1214,23 @@ ecp_nistz256_ord_sqr_montx:
mov $acc0, 8*3($r_ptr)
pxor %xmm3, %xmm3
pop %r15
pop %r14
pop %r13
pop %r12
pop %rbx
pop %rbp
mov 0(%rsp),%r15
.cfi_restore %r15
mov 8(%rsp),%r14
.cfi_restore %r14
mov 16(%rsp),%r13
.cfi_restore %r13
mov 24(%rsp),%r12
.cfi_restore %r12
mov 32(%rsp),%rbx
.cfi_restore %rbx
mov 40(%rsp),%rbp
.cfi_restore %rbp
lea 48(%rsp),%rsp
.cfi_adjust_cfa_offset -48
.Lord_sqrx_epilogue:
ret
.cfi_endproc
.size ecp_nistz256_ord_sqr_montx,.-ecp_nistz256_ord_sqr_montx
___
@ -3860,6 +3931,24 @@ full_handler:
.rva .LSEH_end_ecp_nistz256_neg
.rva .LSEH_info_ecp_nistz256_neg
.rva .LSEH_begin_ecp_nistz256_ord_mul_mont
.rva .LSEH_end_ecp_nistz256_ord_mul_mont
.rva .LSEH_info_ecp_nistz256_ord_mul_mont
.rva .LSEH_begin_ecp_nistz256_ord_sqr_mont
.rva .LSEH_end_ecp_nistz256_ord_sqr_mont
.rva .LSEH_info_ecp_nistz256_ord_sqr_mont
___
$code.=<<___ if ($addx);
.rva .LSEH_begin_ecp_nistz256_ord_mul_montx
.rva .LSEH_end_ecp_nistz256_ord_mul_montx
.rva .LSEH_info_ecp_nistz256_ord_mul_montx
.rva .LSEH_begin_ecp_nistz256_ord_sqr_montx
.rva .LSEH_end_ecp_nistz256_ord_sqr_montx
.rva .LSEH_info_ecp_nistz256_ord_sqr_montx
___
$code.=<<___;
.rva .LSEH_begin_ecp_nistz256_mul_mont
.rva .LSEH_end_ecp_nistz256_mul_mont
.rva .LSEH_info_ecp_nistz256_mul_mont
@ -3919,6 +4008,30 @@ $code.=<<___;
.byte 9,0,0,0
.rva short_handler
.rva .Lneg_body,.Lneg_epilogue # HandlerData[]
.LSEH_info_ecp_nistz256_ord_mul_mont:
.byte 9,0,0,0
.rva full_handler
.rva .Lord_mul_body,.Lord_mul_epilogue # HandlerData[]
.long 48,0
.LSEH_info_ecp_nistz256_ord_sqr_mont:
.byte 9,0,0,0
.rva full_handler
.rva .Lord_sqr_body,.Lord_sqr_epilogue # HandlerData[]
.long 48,0
___
$code.=<<___ if ($addx);
.LSEH_info_ecp_nistz256_ord_mul_montx:
.byte 9,0,0,0
.rva full_handler
.rva .Lord_mulx_body,.Lord_mulx_epilogue # HandlerData[]
.long 48,0
.LSEH_info_ecp_nistz256_ord_sqr_montx:
.byte 9,0,0,0
.rva full_handler
.rva .Lord_sqrx_body,.Lord_sqrx_epilogue # HandlerData[]
.long 48,0
___
$code.=<<___;
.LSEH_info_ecp_nistz256_mul_mont:
.byte 9,0,0,0
.rva full_handler