/* Copyright (c) 2014, 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 .section .gnu.linkonce.t.__x86.get_pc_thunk.bx,"ax",@progbits .globl __x86.get_pc_thunk.bx .hidden __x86.get_pc_thunk.bx ALIGN(4) .type __x86.get_pc_thunk.bx,@function __x86.get_pc_thunk.bx: movl (%esp), %ebx ret ENTRY(__memset_chk) 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) .section .text.sse2,"ax",@progbits ALIGN(4) ENTRY(memset) ENTRANCE movl LEN(%esp), %ecx L(memset_length_loaded): cmp $0, %ecx ja L(1byteormore) SETRTNVAL RETURN L(1byteormore): 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 $1, %ecx je L(1byte) cmp $16, %ecx jae L(16bytesormore) cmp $4, %ecx jb L(4bytesless) movl %eax, (%edx) movl %eax, -4(%edx, %ecx) cmp $8, %ecx jb L(8bytesless) movl %eax, 4(%edx) movl %eax, -8(%edx, %ecx) L(8bytesless): SETRTNVAL RETURN L(4bytesless): movw %ax, (%edx) movw %ax, -2(%edx, %ecx) SETRTNVAL RETURN L(1byte): movb %al, (%edx) SETRTNVAL RETURN ALIGN(4) L(16bytesormore): movd %eax, %xmm0 pshufd $0, %xmm0, %xmm0 cmp $64, %ecx ja L(64bytesmore) movdqu %xmm0, (%edx) movdqu %xmm0, -16(%edx, %ecx) cmp $32, %ecx jbe L(32bytesless) movdqu %xmm0, 16(%edx) movdqu %xmm0, -32(%edx, %ecx) L(32bytesless): SETRTNVAL RETURN L(64bytesmore): testl $0xf, %edx jz L(aligned_16) 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) PUSH(%ebx) mov $DATA_CACHE_SIZE, %ebx cmp %ebx, %ecx jae L(128bytes_L2_normal) subl $128, %ecx L(128bytesormore_normal): 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) lea 128(%edx), %edx jb L(128bytesless_normal) 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) lea 128(%edx), %edx jae L(128bytesormore_normal) L(128bytesless_normal): lea 128(%ecx), %ecx POP(%ebx) BRANCH_TO_JMPTBL_ENTRY(L(table_16_128bytes)) ALIGN(4) L(128bytes_L2_normal): prefetchnta 0x380(%edx) prefetchnta 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): POP(%ebx) BRANCH_TO_JMPTBL_ENTRY(L(table_16_128bytes)) L(128bytesormore_nt_start): sub %ebx, %ecx ALIGN(4) L(128bytesormore_shared_cache_loop): prefetchnta 0x3c0(%edx) prefetchnta 0x380(%edx) sub $0x80, %ebx 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 $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)