| Server IP : 88.223.91.44 / Your IP : 216.73.216.217 Web Server : LiteSpeed System : Linux id-dci-web1986.main-hosting.eu 5.14.0-611.26.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jan 29 05:24:47 EST 2026 x86_64 User : u686484674 ( 686484674) PHP Version : 8.0.30 Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /opt/golang/1.22.0/src/syscall/ |
Upload File : |
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. #include "textflag.h" #include "funcdata.h" // // System call support for 386, Plan 9 // //func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err string) //func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err string) //func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr) //func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) #define SYS_ERRSTR 41 /* from zsysnum_plan9.go */ // Trap # in AX, args on stack above caller pc. TEXT ·Syscall(SB),NOSPLIT,$148-32 NO_LOCAL_POINTERS CALL runtime·entersyscall(SB) MOVL trap+0(FP), AX // syscall entry // copy args down LEAL a1+4(FP), SI LEAL sysargs-144(SP), DI CLD MOVSL MOVSL MOVSL INT $64 MOVL AX, r1+16(FP) MOVL $0, r2+20(FP) CMPL AX, $-1 JNE ok3 LEAL errbuf-128(SP), AX MOVL AX, sysargs-144(SP) MOVL $128, sysargs1-140(SP) MOVL $SYS_ERRSTR, AX INT $64 CALL runtime·exitsyscall(SB) MOVL sysargs-144(SP), AX MOVL AX, errbuf-148(SP) CALL runtime·gostring(SB) LEAL str-144(SP), SI JMP copyresult3 ok3: CALL runtime·exitsyscall(SB) LEAL ·emptystring(SB), SI copyresult3: LEAL err+24(FP), DI CLD MOVSL MOVSL RET TEXT ·Syscall6(SB),NOSPLIT,$148-44 NO_LOCAL_POINTERS CALL runtime·entersyscall(SB) MOVL trap+0(FP), AX // syscall entry // copy args down LEAL a1+4(FP), SI LEAL sysargs-144(SP), DI CLD MOVSL MOVSL MOVSL MOVSL MOVSL MOVSL INT $64 MOVL AX, r1+28(FP) MOVL $0, r2+32(FP) CMPL AX, $-1 JNE ok4 LEAL errbuf-128(SP), AX MOVL AX, sysargs-144(SP) MOVL $128, sysargs1-140(SP) MOVL $SYS_ERRSTR, AX INT $64 CALL runtime·exitsyscall(SB) MOVL sysargs-144(SP), AX MOVL AX, errbuf-148(SP) CALL runtime·gostring(SB) LEAL str-144(SP), SI JMP copyresult4 ok4: CALL runtime·exitsyscall(SB) LEAL ·emptystring(SB), SI copyresult4: LEAL err+36(FP), DI CLD MOVSL MOVSL RET TEXT ·RawSyscall(SB),NOSPLIT,$0-28 MOVL trap+0(FP), AX // syscall entry // slide args down on top of system call number LEAL a1+4(FP), SI LEAL trap+0(FP), DI CLD MOVSL MOVSL MOVSL INT $64 MOVL AX, r1+16(FP) MOVL AX, r2+20(FP) MOVL AX, err+24(FP) RET TEXT ·RawSyscall6(SB),NOSPLIT,$0-40 MOVL trap+0(FP), AX // syscall entry // slide args down on top of system call number LEAL a1+4(FP), SI LEAL trap+0(FP), DI CLD MOVSL MOVSL MOVSL MOVSL MOVSL MOVSL INT $64 MOVL AX, r1+28(FP) MOVL AX, r2+32(FP) MOVL AX, err+36(FP) RET #define SYS_SEEK 39 /* from zsysnum_plan9.go */ //func seek(placeholder uintptr, fd int, offset int64, whence int) (newoffset int64, err string) TEXT ·seek(SB),NOSPLIT,$24-36 NO_LOCAL_POINTERS LEAL newoffset+20(FP), AX MOVL AX, placeholder+0(FP) // copy args down LEAL placeholder+0(FP), SI LEAL sysargs-20(SP), DI CLD MOVSL MOVSL MOVSL MOVSL MOVSL MOVL $SYS_SEEK, AX // syscall entry INT $64 CMPL AX, $-1 JNE ok6 MOVL AX, newoffset_lo+20(FP) MOVL AX, newoffset_hi+24(FP) CALL syscall·errstr(SB) MOVL SP, SI JMP copyresult6 ok6: LEAL ·emptystring(SB), SI copyresult6: LEAL err+28(FP), DI CLD MOVSL MOVSL RET