syscalls.cc (14014:ce216ee5d886) syscalls.cc (14024:abe47b13653d)
1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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46 TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, index));
47
48 strcpy(name->sysname, "Linux");
49 strcpy(name->nodename, "sim.gem5.org");
50 strcpy(name->release, process->release.c_str());
51 strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
52 strcpy(name->machine, "sparc");
53
1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 37 unchanged lines hidden (view full) ---

46 TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, index));
47
48 strcpy(name->sysname, "Linux");
49 strcpy(name->nodename, "sim.gem5.org");
50 strcpy(name->release, process->release.c_str());
51 strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
52 strcpy(name->machine, "sparc");
53
54 name.copyOut(tc->getMemProxy());
54 name.copyOut(tc->getVirtProxy());
55
56 return 0;
57}
58
59
60SyscallReturn
61getresuidFunc(SyscallDesc *desc, int num, ThreadContext *tc)
62{
63 const uint64_t id = htog(100);
64 int index = 0;
65 auto p = tc->getProcessPtr();
66 Addr ruid = p->getSyscallArg(tc, index);
67 Addr euid = p->getSyscallArg(tc, index);
68 Addr suid = p->getSyscallArg(tc, index);
69 // Handle the EFAULT case
70 // Set the ruid
71 if (ruid) {
72 BufferArg ruidBuff(ruid, sizeof(uint64_t));
73 memcpy(ruidBuff.bufferPtr(), &id, sizeof(uint64_t));
55
56 return 0;
57}
58
59
60SyscallReturn
61getresuidFunc(SyscallDesc *desc, int num, ThreadContext *tc)
62{
63 const uint64_t id = htog(100);
64 int index = 0;
65 auto p = tc->getProcessPtr();
66 Addr ruid = p->getSyscallArg(tc, index);
67 Addr euid = p->getSyscallArg(tc, index);
68 Addr suid = p->getSyscallArg(tc, index);
69 // Handle the EFAULT case
70 // Set the ruid
71 if (ruid) {
72 BufferArg ruidBuff(ruid, sizeof(uint64_t));
73 memcpy(ruidBuff.bufferPtr(), &id, sizeof(uint64_t));
74 ruidBuff.copyOut(tc->getMemProxy());
74 ruidBuff.copyOut(tc->getVirtProxy());
75 }
76 // Set the euid
77 if (euid) {
78 BufferArg euidBuff(euid, sizeof(uint64_t));
79 memcpy(euidBuff.bufferPtr(), &id, sizeof(uint64_t));
75 }
76 // Set the euid
77 if (euid) {
78 BufferArg euidBuff(euid, sizeof(uint64_t));
79 memcpy(euidBuff.bufferPtr(), &id, sizeof(uint64_t));
80 euidBuff.copyOut(tc->getMemProxy());
80 euidBuff.copyOut(tc->getVirtProxy());
81 }
82 // Set the suid
83 if (suid) {
84 BufferArg suidBuff(suid, sizeof(uint64_t));
85 memcpy(suidBuff.bufferPtr(), &id, sizeof(uint64_t));
81 }
82 // Set the suid
83 if (suid) {
84 BufferArg suidBuff(suid, sizeof(uint64_t));
85 memcpy(suidBuff.bufferPtr(), &id, sizeof(uint64_t));
86 suidBuff.copyOut(tc->getMemProxy());
86 suidBuff.copyOut(tc->getVirtProxy());
87 }
88 return 0;
89}
90
91SyscallDesc SparcLinuxProcess::syscall32Descs[] = {
92 /* 0 */ SyscallDesc("restart_syscall", unimplementedFunc),
93 /* 1 */ SyscallDesc("exit", exitFunc), // 32 bit
94 /* 2 */ SyscallDesc("fork", unimplementedFunc),

--- 593 unchanged lines hidden --- 		87 }
88 return 0;
89}
90
91SyscallDesc SparcLinuxProcess::syscall32Descs[] = {
92 /* 0 */ SyscallDesc("restart_syscall", unimplementedFunc),
93 /* 1 */ SyscallDesc("exit", exitFunc), // 32 bit
94 /* 2 */ SyscallDesc("fork", unimplementedFunc),

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