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platform_bionic/libc/arch-x86/atom/string/sse2-memset-atom.S
Ryan Prichard a992a06701 x86: Switch get_pc_thunk to comdat 
Switch the __x86.get_pc_thunk.{bx,cx} functions from .gnu.linkonce to
comdat section groups. lld doesn't implement .gnu.linkonce and will
instead discard the input sections. Currently, it might produce a
faulty binary that has no get_pc_thunk function in it, which would
crash.

Normally, these functions are generated by GCC and are present in many
object files compiled with PIC. Clang doesn't use them, and instead
initializes the PIC base register with a "call 1f; 1: pop %ebx" pair.

Bug: http://b/154376560
Bug: https://bugs.llvm.org/show_bug.cgi?id=45594
Test: bionic-unit-tests
Change-Id: I3e4857aecdc281b32232270bff4880433e5b6afa
2020-04-20 14:28:10 -07:00

833 lines
23 KiB
ArmAsm
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/*
Copyright (c) 2010, Intel Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <private/bionic_asm.h>
#include "cache.h"
#ifndef L
# define L(label) .L##label
#endif
#ifndef ALIGN
# define ALIGN(n) .p2align n
#endif
#define CFI_PUSH(REG) \
.cfi_adjust_cfa_offset 4; \
.cfi_rel_offset REG, 0
#define CFI_POP(REG) \
.cfi_adjust_cfa_offset -4; \
.cfi_restore REG
#define PUSH(REG) pushl REG; CFI_PUSH(REG)
#define POP(REG) popl REG; CFI_POP(REG)
#define PARMS 8 /* Preserve EBX. */
#define DST PARMS
#define CHR (DST+4)
#define LEN (CHR+4)
#define CHK_DST_LEN (LEN+4)
#define SETRTNVAL movl DST(%esp), %eax
#define ENTRANCE PUSH(%ebx);
#define RETURN_END POP(%ebx); ret
#define RETURN RETURN_END; CFI_PUSH(%ebx)
#define JMPTBL(I, B) I - B
/* Load an entry in a jump table into EBX and branch to it. TABLE is a
jump table with relative offsets. */
# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
/* We first load PC into EBX. */ \
call __x86.get_pc_thunk.bx; \
/* Get the address of the jump table. */ \
add $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
absolute address. */ \
add (%ebx,%ecx,4), %ebx; \
add %ecx, %edx; \
/* We loaded the jump table and adjusted EDX. Go. */ \
jmp *%ebx
ENTRY(__memset_chk_atom)
ENTRANCE
movl LEN(%esp), %ecx
cmpl CHK_DST_LEN(%esp), %ecx
jna L(memset_length_loaded)
POP(%ebx) // Undo ENTRANCE without returning.
jmp __memset_chk_fail
END(__memset_chk_atom)
.section .text.sse2,"ax",@progbits
ALIGN(4)
ENTRY(memset_atom)
ENTRANCE
movl LEN(%esp), %ecx
L(memset_length_loaded):
movzbl CHR(%esp), %eax
movb %al, %ah
/* Fill the whole EAX with pattern. */
movl %eax, %edx
shl $16, %eax
or %edx, %eax
movl DST(%esp), %edx
cmp $32, %ecx
jae L(32bytesormore)
L(write_less32bytes):
BRANCH_TO_JMPTBL_ENTRY(L(table_less_32bytes))
.pushsection .rodata.sse2,"a",@progbits
ALIGN(2)
L(table_less_32bytes):
.int JMPTBL(L(write_0bytes), L(table_less_32bytes))
.int JMPTBL(L(write_1bytes), L(table_less_32bytes))
.int JMPTBL(L(write_2bytes), L(table_less_32bytes))
.int JMPTBL(L(write_3bytes), L(table_less_32bytes))
.int JMPTBL(L(write_4bytes), L(table_less_32bytes))
.int JMPTBL(L(write_5bytes), L(table_less_32bytes))
.int JMPTBL(L(write_6bytes), L(table_less_32bytes))
.int JMPTBL(L(write_7bytes), L(table_less_32bytes))
.int JMPTBL(L(write_8bytes), L(table_less_32bytes))
.int JMPTBL(L(write_9bytes), L(table_less_32bytes))
.int JMPTBL(L(write_10bytes), L(table_less_32bytes))
.int JMPTBL(L(write_11bytes), L(table_less_32bytes))
.int JMPTBL(L(write_12bytes), L(table_less_32bytes))
.int JMPTBL(L(write_13bytes), L(table_less_32bytes))
.int JMPTBL(L(write_14bytes), L(table_less_32bytes))
.int JMPTBL(L(write_15bytes), L(table_less_32bytes))
.int JMPTBL(L(write_16bytes), L(table_less_32bytes))
.int JMPTBL(L(write_17bytes), L(table_less_32bytes))
.int JMPTBL(L(write_18bytes), L(table_less_32bytes))
.int JMPTBL(L(write_19bytes), L(table_less_32bytes))
.int JMPTBL(L(write_20bytes), L(table_less_32bytes))
.int JMPTBL(L(write_21bytes), L(table_less_32bytes))
.int JMPTBL(L(write_22bytes), L(table_less_32bytes))
.int JMPTBL(L(write_23bytes), L(table_less_32bytes))
.int JMPTBL(L(write_24bytes), L(table_less_32bytes))
.int JMPTBL(L(write_25bytes), L(table_less_32bytes))
.int JMPTBL(L(write_26bytes), L(table_less_32bytes))
.int JMPTBL(L(write_27bytes), L(table_less_32bytes))
.int JMPTBL(L(write_28bytes), L(table_less_32bytes))
.int JMPTBL(L(write_29bytes), L(table_less_32bytes))
.int JMPTBL(L(write_30bytes), L(table_less_32bytes))
.int JMPTBL(L(write_31bytes), L(table_less_32bytes))
.popsection
ALIGN(4)
L(write_28bytes):
movl %eax, -28(%edx)
L(write_24bytes):
movl %eax, -24(%edx)
L(write_20bytes):
movl %eax, -20(%edx)
L(write_16bytes):
movl %eax, -16(%edx)
L(write_12bytes):
movl %eax, -12(%edx)
L(write_8bytes):
movl %eax, -8(%edx)
L(write_4bytes):
movl %eax, -4(%edx)
L(write_0bytes):
SETRTNVAL
RETURN
ALIGN(4)
L(write_29bytes):
movl %eax, -29(%edx)
L(write_25bytes):
movl %eax, -25(%edx)
L(write_21bytes):
movl %eax, -21(%edx)
L(write_17bytes):
movl %eax, -17(%edx)
L(write_13bytes):
movl %eax, -13(%edx)
L(write_9bytes):
movl %eax, -9(%edx)
L(write_5bytes):
movl %eax, -5(%edx)
L(write_1bytes):
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(write_30bytes):
movl %eax, -30(%edx)
L(write_26bytes):
movl %eax, -26(%edx)
L(write_22bytes):
movl %eax, -22(%edx)
L(write_18bytes):
movl %eax, -18(%edx)
L(write_14bytes):
movl %eax, -14(%edx)
L(write_10bytes):
movl %eax, -10(%edx)
L(write_6bytes):
movl %eax, -6(%edx)
L(write_2bytes):
movw %ax, -2(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(write_31bytes):
movl %eax, -31(%edx)
L(write_27bytes):
movl %eax, -27(%edx)
L(write_23bytes):
movl %eax, -23(%edx)
L(write_19bytes):
movl %eax, -19(%edx)
L(write_15bytes):
movl %eax, -15(%edx)
L(write_11bytes):
movl %eax, -11(%edx)
L(write_7bytes):
movl %eax, -7(%edx)
L(write_3bytes):
movw %ax, -3(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
/* ECX > 32 and EDX is 4 byte aligned. */
L(32bytesormore):
/* Fill xmm0 with the pattern. */
movd %eax, %xmm0
pshufd $0, %xmm0, %xmm0
testl $0xf, %edx
jz L(aligned_16)
/* ECX > 32 and EDX is not 16 byte aligned. */
L(not_aligned_16):
movdqu %xmm0, (%edx)
movl %edx, %eax
and $-16, %edx
add $16, %edx
sub %edx, %eax
add %eax, %ecx
movd %xmm0, %eax
ALIGN(4)
L(aligned_16):
cmp $128, %ecx
jae L(128bytesormore)
L(aligned_16_less128bytes):
BRANCH_TO_JMPTBL_ENTRY(L(table_16_128bytes))
ALIGN(4)
L(128bytesormore):
PUSH(%ebx)
mov $SHARED_CACHE_SIZE, %ebx
cmp %ebx, %ecx
jae L(128bytesormore_nt_start)
POP(%ebx)
# define RESTORE_EBX_STATE CFI_PUSH(%ebx)
cmp $DATA_CACHE_SIZE, %ecx
jae L(128bytes_L2_normal)
subl $128, %ecx
L(128bytesormore_normal):
sub $128, %ecx
movdqa %xmm0, (%edx)
movdqa %xmm0, 0x10(%edx)
movdqa %xmm0, 0x20(%edx)
movdqa %xmm0, 0x30(%edx)
movdqa %xmm0, 0x40(%edx)
movdqa %xmm0, 0x50(%edx)
movdqa %xmm0, 0x60(%edx)
movdqa %xmm0, 0x70(%edx)
lea 128(%edx), %edx
jb L(128bytesless_normal)
sub $128, %ecx
movdqa %xmm0, (%edx)
movdqa %xmm0, 0x10(%edx)
movdqa %xmm0, 0x20(%edx)
movdqa %xmm0, 0x30(%edx)
movdqa %xmm0, 0x40(%edx)
movdqa %xmm0, 0x50(%edx)
movdqa %xmm0, 0x60(%edx)
movdqa %xmm0, 0x70(%edx)
lea 128(%edx), %edx
jae L(128bytesormore_normal)
L(128bytesless_normal):
add $128, %ecx
BRANCH_TO_JMPTBL_ENTRY(L(table_16_128bytes))
ALIGN(4)
L(128bytes_L2_normal):
prefetcht0 0x380(%edx)
prefetcht0 0x3c0(%edx)
sub $128, %ecx
movdqa %xmm0, (%edx)
movaps %xmm0, 0x10(%edx)
movaps %xmm0, 0x20(%edx)
movaps %xmm0, 0x30(%edx)
movaps %xmm0, 0x40(%edx)
movaps %xmm0, 0x50(%edx)
movaps %xmm0, 0x60(%edx)
movaps %xmm0, 0x70(%edx)
add $128, %edx
cmp $128, %ecx
jae L(128bytes_L2_normal)
L(128bytesless_L2_normal):
BRANCH_TO_JMPTBL_ENTRY(L(table_16_128bytes))
RESTORE_EBX_STATE
L(128bytesormore_nt_start):
sub %ebx, %ecx
mov %ebx, %eax
and $0x7f, %eax
add %eax, %ecx
movd %xmm0, %eax
ALIGN(4)
L(128bytesormore_shared_cache_loop):
prefetcht0 0x3c0(%edx)
prefetcht0 0x380(%edx)
sub $0x80, %ebx
movdqa %xmm0, (%edx)
movdqa %xmm0, 0x10(%edx)
movdqa %xmm0, 0x20(%edx)
movdqa %xmm0, 0x30(%edx)
movdqa %xmm0, 0x40(%edx)
movdqa %xmm0, 0x50(%edx)
movdqa %xmm0, 0x60(%edx)
movdqa %xmm0, 0x70(%edx)
add $0x80, %edx
cmp $0x80, %ebx
jae L(128bytesormore_shared_cache_loop)
cmp $0x80, %ecx
jb L(shared_cache_loop_end)
ALIGN(4)
L(128bytesormore_nt):
sub $0x80, %ecx
movntdq %xmm0, (%edx)
movntdq %xmm0, 0x10(%edx)
movntdq %xmm0, 0x20(%edx)
movntdq %xmm0, 0x30(%edx)
movntdq %xmm0, 0x40(%edx)
movntdq %xmm0, 0x50(%edx)
movntdq %xmm0, 0x60(%edx)
movntdq %xmm0, 0x70(%edx)
add $0x80, %edx
cmp $0x80, %ecx
jae L(128bytesormore_nt)
sfence
L(shared_cache_loop_end):
POP(%ebx)
BRANCH_TO_JMPTBL_ENTRY(L(table_16_128bytes))
.pushsection .rodata.sse2,"a",@progbits
ALIGN(2)
L(table_16_128bytes):
.int JMPTBL(L(aligned_16_0bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_1bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_2bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_3bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_4bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_5bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_6bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_7bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_8bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_9bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_10bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_11bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_12bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_13bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_14bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_15bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_16bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_17bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_18bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_19bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_20bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_21bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_22bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_23bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_24bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_25bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_26bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_27bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_28bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_29bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_30bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_31bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_32bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_33bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_34bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_35bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_36bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_37bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_38bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_39bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_40bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_41bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_42bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_43bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_44bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_45bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_46bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_47bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_48bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_49bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_50bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_51bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_52bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_53bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_54bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_55bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_56bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_57bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_58bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_59bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_60bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_61bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_62bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_63bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_64bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_65bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_66bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_67bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_68bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_69bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_70bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_71bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_72bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_73bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_74bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_75bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_76bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_77bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_78bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_79bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_80bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_81bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_82bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_83bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_84bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_85bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_86bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_87bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_88bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_89bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_90bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_91bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_92bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_93bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_94bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_95bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_96bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_97bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_98bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_99bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_100bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_101bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_102bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_103bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_104bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_105bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_106bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_107bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_108bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_109bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_110bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_111bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_112bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_113bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_114bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_115bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_116bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_117bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_118bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_119bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_120bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_121bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_122bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_123bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_124bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_125bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_126bytes), L(table_16_128bytes))
.int JMPTBL(L(aligned_16_127bytes), L(table_16_128bytes))
.popsection
ALIGN(4)
L(aligned_16_112bytes):
movdqa %xmm0, -112(%edx)
L(aligned_16_96bytes):
movdqa %xmm0, -96(%edx)
L(aligned_16_80bytes):
movdqa %xmm0, -80(%edx)
L(aligned_16_64bytes):
movdqa %xmm0, -64(%edx)
L(aligned_16_48bytes):
movdqa %xmm0, -48(%edx)
L(aligned_16_32bytes):
movdqa %xmm0, -32(%edx)
L(aligned_16_16bytes):
movdqa %xmm0, -16(%edx)
L(aligned_16_0bytes):
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_113bytes):
movdqa %xmm0, -113(%edx)
L(aligned_16_97bytes):
movdqa %xmm0, -97(%edx)
L(aligned_16_81bytes):
movdqa %xmm0, -81(%edx)
L(aligned_16_65bytes):
movdqa %xmm0, -65(%edx)
L(aligned_16_49bytes):
movdqa %xmm0, -49(%edx)
L(aligned_16_33bytes):
movdqa %xmm0, -33(%edx)
L(aligned_16_17bytes):
movdqa %xmm0, -17(%edx)
L(aligned_16_1bytes):
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_114bytes):
movdqa %xmm0, -114(%edx)
L(aligned_16_98bytes):
movdqa %xmm0, -98(%edx)
L(aligned_16_82bytes):
movdqa %xmm0, -82(%edx)
L(aligned_16_66bytes):
movdqa %xmm0, -66(%edx)
L(aligned_16_50bytes):
movdqa %xmm0, -50(%edx)
L(aligned_16_34bytes):
movdqa %xmm0, -34(%edx)
L(aligned_16_18bytes):
movdqa %xmm0, -18(%edx)
L(aligned_16_2bytes):
movw %ax, -2(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_115bytes):
movdqa %xmm0, -115(%edx)
L(aligned_16_99bytes):
movdqa %xmm0, -99(%edx)
L(aligned_16_83bytes):
movdqa %xmm0, -83(%edx)
L(aligned_16_67bytes):
movdqa %xmm0, -67(%edx)
L(aligned_16_51bytes):
movdqa %xmm0, -51(%edx)
L(aligned_16_35bytes):
movdqa %xmm0, -35(%edx)
L(aligned_16_19bytes):
movdqa %xmm0, -19(%edx)
L(aligned_16_3bytes):
movw %ax, -3(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_116bytes):
movdqa %xmm0, -116(%edx)
L(aligned_16_100bytes):
movdqa %xmm0, -100(%edx)
L(aligned_16_84bytes):
movdqa %xmm0, -84(%edx)
L(aligned_16_68bytes):
movdqa %xmm0, -68(%edx)
L(aligned_16_52bytes):
movdqa %xmm0, -52(%edx)
L(aligned_16_36bytes):
movdqa %xmm0, -36(%edx)
L(aligned_16_20bytes):
movdqa %xmm0, -20(%edx)
L(aligned_16_4bytes):
movl %eax, -4(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_117bytes):
movdqa %xmm0, -117(%edx)
L(aligned_16_101bytes):
movdqa %xmm0, -101(%edx)
L(aligned_16_85bytes):
movdqa %xmm0, -85(%edx)
L(aligned_16_69bytes):
movdqa %xmm0, -69(%edx)
L(aligned_16_53bytes):
movdqa %xmm0, -53(%edx)
L(aligned_16_37bytes):
movdqa %xmm0, -37(%edx)
L(aligned_16_21bytes):
movdqa %xmm0, -21(%edx)
L(aligned_16_5bytes):
movl %eax, -5(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_118bytes):
movdqa %xmm0, -118(%edx)
L(aligned_16_102bytes):
movdqa %xmm0, -102(%edx)
L(aligned_16_86bytes):
movdqa %xmm0, -86(%edx)
L(aligned_16_70bytes):
movdqa %xmm0, -70(%edx)
L(aligned_16_54bytes):
movdqa %xmm0, -54(%edx)
L(aligned_16_38bytes):
movdqa %xmm0, -38(%edx)
L(aligned_16_22bytes):
movdqa %xmm0, -22(%edx)
L(aligned_16_6bytes):
movl %eax, -6(%edx)
movw %ax, -2(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_119bytes):
movdqa %xmm0, -119(%edx)
L(aligned_16_103bytes):
movdqa %xmm0, -103(%edx)
L(aligned_16_87bytes):
movdqa %xmm0, -87(%edx)
L(aligned_16_71bytes):
movdqa %xmm0, -71(%edx)
L(aligned_16_55bytes):
movdqa %xmm0, -55(%edx)
L(aligned_16_39bytes):
movdqa %xmm0, -39(%edx)
L(aligned_16_23bytes):
movdqa %xmm0, -23(%edx)
L(aligned_16_7bytes):
movl %eax, -7(%edx)
movw %ax, -3(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_120bytes):
movdqa %xmm0, -120(%edx)
L(aligned_16_104bytes):
movdqa %xmm0, -104(%edx)
L(aligned_16_88bytes):
movdqa %xmm0, -88(%edx)
L(aligned_16_72bytes):
movdqa %xmm0, -72(%edx)
L(aligned_16_56bytes):
movdqa %xmm0, -56(%edx)
L(aligned_16_40bytes):
movdqa %xmm0, -40(%edx)
L(aligned_16_24bytes):
movdqa %xmm0, -24(%edx)
L(aligned_16_8bytes):
movq %xmm0, -8(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_121bytes):
movdqa %xmm0, -121(%edx)
L(aligned_16_105bytes):
movdqa %xmm0, -105(%edx)
L(aligned_16_89bytes):
movdqa %xmm0, -89(%edx)
L(aligned_16_73bytes):
movdqa %xmm0, -73(%edx)
L(aligned_16_57bytes):
movdqa %xmm0, -57(%edx)
L(aligned_16_41bytes):
movdqa %xmm0, -41(%edx)
L(aligned_16_25bytes):
movdqa %xmm0, -25(%edx)
L(aligned_16_9bytes):
movq %xmm0, -9(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_122bytes):
movdqa %xmm0, -122(%edx)
L(aligned_16_106bytes):
movdqa %xmm0, -106(%edx)
L(aligned_16_90bytes):
movdqa %xmm0, -90(%edx)
L(aligned_16_74bytes):
movdqa %xmm0, -74(%edx)
L(aligned_16_58bytes):
movdqa %xmm0, -58(%edx)
L(aligned_16_42bytes):
movdqa %xmm0, -42(%edx)
L(aligned_16_26bytes):
movdqa %xmm0, -26(%edx)
L(aligned_16_10bytes):
movq %xmm0, -10(%edx)
movw %ax, -2(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_123bytes):
movdqa %xmm0, -123(%edx)
L(aligned_16_107bytes):
movdqa %xmm0, -107(%edx)
L(aligned_16_91bytes):
movdqa %xmm0, -91(%edx)
L(aligned_16_75bytes):
movdqa %xmm0, -75(%edx)
L(aligned_16_59bytes):
movdqa %xmm0, -59(%edx)
L(aligned_16_43bytes):
movdqa %xmm0, -43(%edx)
L(aligned_16_27bytes):
movdqa %xmm0, -27(%edx)
L(aligned_16_11bytes):
movq %xmm0, -11(%edx)
movw %ax, -3(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_124bytes):
movdqa %xmm0, -124(%edx)
L(aligned_16_108bytes):
movdqa %xmm0, -108(%edx)
L(aligned_16_92bytes):
movdqa %xmm0, -92(%edx)
L(aligned_16_76bytes):
movdqa %xmm0, -76(%edx)
L(aligned_16_60bytes):
movdqa %xmm0, -60(%edx)
L(aligned_16_44bytes):
movdqa %xmm0, -44(%edx)
L(aligned_16_28bytes):
movdqa %xmm0, -28(%edx)
L(aligned_16_12bytes):
movq %xmm0, -12(%edx)
movl %eax, -4(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_125bytes):
movdqa %xmm0, -125(%edx)
L(aligned_16_109bytes):
movdqa %xmm0, -109(%edx)
L(aligned_16_93bytes):
movdqa %xmm0, -93(%edx)
L(aligned_16_77bytes):
movdqa %xmm0, -77(%edx)
L(aligned_16_61bytes):
movdqa %xmm0, -61(%edx)
L(aligned_16_45bytes):
movdqa %xmm0, -45(%edx)
L(aligned_16_29bytes):
movdqa %xmm0, -29(%edx)
L(aligned_16_13bytes):
movq %xmm0, -13(%edx)
movl %eax, -5(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_126bytes):
movdqa %xmm0, -126(%edx)
L(aligned_16_110bytes):
movdqa %xmm0, -110(%edx)
L(aligned_16_94bytes):
movdqa %xmm0, -94(%edx)
L(aligned_16_78bytes):
movdqa %xmm0, -78(%edx)
L(aligned_16_62bytes):
movdqa %xmm0, -62(%edx)
L(aligned_16_46bytes):
movdqa %xmm0, -46(%edx)
L(aligned_16_30bytes):
movdqa %xmm0, -30(%edx)
L(aligned_16_14bytes):
movq %xmm0, -14(%edx)
movl %eax, -6(%edx)
movw %ax, -2(%edx)
SETRTNVAL
RETURN
ALIGN(4)
L(aligned_16_127bytes):
movdqa %xmm0, -127(%edx)
L(aligned_16_111bytes):
movdqa %xmm0, -111(%edx)
L(aligned_16_95bytes):
movdqa %xmm0, -95(%edx)
L(aligned_16_79bytes):
movdqa %xmm0, -79(%edx)
L(aligned_16_63bytes):
movdqa %xmm0, -63(%edx)
L(aligned_16_47bytes):
movdqa %xmm0, -47(%edx)
L(aligned_16_31bytes):
movdqa %xmm0, -31(%edx)
L(aligned_16_15bytes):
movq %xmm0, -15(%edx)
movl %eax, -7(%edx)
movw %ax, -3(%edx)
movb %al, -1(%edx)
SETRTNVAL
RETURN_END
END(memset_atom)
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