summaryrefslogtreecommitdiff
path: root/arch/x86/lib/csum-copy_64.S
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /arch/x86/lib/csum-copy_64.S
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'arch/x86/lib/csum-copy_64.S')
-rw-r--r--arch/x86/lib/csum-copy_64.S17
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
index 973418296..7e48807b2 100644
--- a/arch/x86/lib/csum-copy_64.S
+++ b/arch/x86/lib/csum-copy_64.S
@@ -6,7 +6,6 @@
* for more details. No warranty for anything given at all.
*/
#include <linux/linkage.h>
-#include <asm/dwarf2.h>
#include <asm/errno.h>
#include <asm/asm.h>
@@ -47,23 +46,16 @@
ENTRY(csum_partial_copy_generic)
- CFI_STARTPROC
cmpl $3*64, %edx
jle .Lignore
.Lignore:
subq $7*8, %rsp
- CFI_ADJUST_CFA_OFFSET 7*8
movq %rbx, 2*8(%rsp)
- CFI_REL_OFFSET rbx, 2*8
movq %r12, 3*8(%rsp)
- CFI_REL_OFFSET r12, 3*8
movq %r14, 4*8(%rsp)
- CFI_REL_OFFSET r14, 4*8
movq %r13, 5*8(%rsp)
- CFI_REL_OFFSET r13, 5*8
movq %rbp, 6*8(%rsp)
- CFI_REL_OFFSET rbp, 6*8
movq %r8, (%rsp)
movq %r9, 1*8(%rsp)
@@ -206,22 +198,14 @@ ENTRY(csum_partial_copy_generic)
addl %ebx, %eax
adcl %r9d, %eax /* carry */
- CFI_REMEMBER_STATE
.Lende:
movq 2*8(%rsp), %rbx
- CFI_RESTORE rbx
movq 3*8(%rsp), %r12
- CFI_RESTORE r12
movq 4*8(%rsp), %r14
- CFI_RESTORE r14
movq 5*8(%rsp), %r13
- CFI_RESTORE r13
movq 6*8(%rsp), %rbp
- CFI_RESTORE rbp
addq $7*8, %rsp
- CFI_ADJUST_CFA_OFFSET -7*8
ret
- CFI_RESTORE_STATE
/* Exception handlers. Very simple, zeroing is done in the wrappers */
.Lbad_source:
@@ -237,5 +221,4 @@ ENTRY(csum_partial_copy_generic)
jz .Lende
movl $-EFAULT, (%rax)
jmp .Lende
- CFI_ENDPROC
ENDPROC(csum_partial_copy_generic)