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-rw-r--r--src/arch/alpha/linux/process.cc16
-rw-r--r--src/arch/alpha/linux/process.hh5
-rw-r--r--src/arch/alpha/process.cc6
-rw-r--r--src/arch/alpha/process.hh5
-rw-r--r--src/arch/alpha/tru64/process.cc35
-rw-r--r--src/arch/alpha/tru64/process.hh5
-rw-r--r--src/arch/mips/linux/process.cc16
-rw-r--r--src/arch/mips/linux/process.hh5
-rw-r--r--src/arch/mips/process.cc6
-rw-r--r--src/arch/mips/process.hh5
-rw-r--r--src/arch/sparc/linux/process.cc12
-rw-r--r--src/arch/sparc/linux/process.hh7
-rw-r--r--src/arch/sparc/process.cc14
-rw-r--r--src/arch/sparc/process.hh5
-rw-r--r--src/arch/sparc/solaris/process.cc13
-rw-r--r--src/arch/sparc/solaris/process.hh5
-rw-r--r--src/kern/tru64/tru64.hh251
-rw-r--r--src/sim/process.cc35
-rw-r--r--src/sim/process.hh38
-rw-r--r--src/sim/syscall_emul.cc90
-rw-r--r--src/sim/syscall_emul.hh120
21 files changed, 396 insertions, 298 deletions
diff --git a/src/arch/alpha/linux/process.cc b/src/arch/alpha/linux/process.cc
index 357ebdada..56342dbc5 100644
--- a/src/arch/alpha/linux/process.cc
+++ b/src/arch/alpha/linux/process.cc
@@ -47,7 +47,7 @@ using namespace AlphaISA;
/// Target uname() handler.
static SyscallReturn
-unameFunc(SyscallDesc *desc, int callnum, Process *process,
+unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
TypedBufferArg<Linux::utsname> name(tc->getSyscallArg(0));
@@ -66,7 +66,7 @@ unameFunc(SyscallDesc *desc, int callnum, Process *process,
/// borrowed from Tru64, the subcases that get used appear to be
/// different in practice from those used by Tru64 processes.
static SyscallReturn
-osf_getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
+osf_getsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
unsigned op = tc->getSyscallArg(0);
@@ -93,7 +93,7 @@ osf_getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target osf_setsysinfo() handler.
static SyscallReturn
-osf_setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
+osf_setsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
unsigned op = tc->getSyscallArg(0);
@@ -575,9 +575,15 @@ AlphaLinuxProcess::AlphaLinuxProcess(const std::string &name,
int stdout_fd,
int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp)
+ std::vector<std::string> &envp,
+ uint64_t _uid,
+ uint64_t _euid,
+ uint64_t _gid,
+ uint64_t _egid,
+ uint64_t _pid,
+ uint64_t _ppid)
: AlphaLiveProcess(name, objFile, system, stdin_fd, stdout_fd,
- stderr_fd, argv, envp),
+ stderr_fd, argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid),
Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
{
//init_regs->intRegFile[0] = 0;
diff --git a/src/arch/alpha/linux/process.hh b/src/arch/alpha/linux/process.hh
index 9cc7dc7b6..b23904844 100644
--- a/src/arch/alpha/linux/process.hh
+++ b/src/arch/alpha/linux/process.hh
@@ -45,7 +45,10 @@ class AlphaLinuxProcess : public AlphaLiveProcess
System *system,
int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
virtual SyscallDesc* getDesc(int callnum);
diff --git a/src/arch/alpha/process.cc b/src/arch/alpha/process.cc
index 32fb97229..9e360e80f 100644
--- a/src/arch/alpha/process.cc
+++ b/src/arch/alpha/process.cc
@@ -42,9 +42,11 @@ using namespace std;
AlphaLiveProcess::AlphaLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
- std::vector<std::string> &argv, std::vector<std::string> &envp)
+ std::vector<std::string> &argv, std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid)
: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
- argv, envp)
+ argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid)
{
brk_point = objFile->dataBase() + objFile->dataSize() + objFile->bssSize();
brk_point = roundUp(brk_point, VMPageSize);
diff --git a/src/arch/alpha/process.hh b/src/arch/alpha/process.hh
index 5d5c9a52e..c4aeb1885 100644
--- a/src/arch/alpha/process.hh
+++ b/src/arch/alpha/process.hh
@@ -46,7 +46,10 @@ class AlphaLiveProcess : public LiveProcess
AlphaLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
void startup();
};
diff --git a/src/arch/alpha/tru64/process.cc b/src/arch/alpha/tru64/process.cc
index 82e44b9e7..55b8ebf8b 100644
--- a/src/arch/alpha/tru64/process.cc
+++ b/src/arch/alpha/tru64/process.cc
@@ -44,7 +44,7 @@ using namespace AlphaISA;
/// Target uname() handler.
static SyscallReturn
-unameFunc(SyscallDesc *desc, int callnum, Process *process,
+unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
TypedBufferArg<AlphaTru64::utsname> name(tc->getSyscallArg(0));
@@ -61,7 +61,7 @@ unameFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target getsysyinfo() handler.
static SyscallReturn
-getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
+getsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
unsigned op = tc->getSyscallArg(0);
@@ -140,7 +140,7 @@ getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target setsysyinfo() handler.
static SyscallReturn
-setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
+setsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
unsigned op = tc->getSyscallArg(0);
@@ -162,7 +162,7 @@ setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target table() handler.
static
-SyscallReturn tableFunc(SyscallDesc *desc, int callnum,Process *process,
+SyscallReturn tableFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace std;
@@ -269,8 +269,8 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 64 */ SyscallDesc("getpagesize", getpagesizeFunc),
/* 65 */ SyscallDesc("mremap", unimplementedFunc),
/* 66 */ SyscallDesc("vfork", unimplementedFunc),
- /* 67 */ SyscallDesc("pre_F64_stat", statFunc<AlphaTru64::PreF64>),
- /* 68 */ SyscallDesc("pre_F64_lstat", lstatFunc<AlphaTru64::PreF64>),
+ /* 67 */ SyscallDesc("pre_F64_stat", statFunc<Tru64_PreF64>),
+ /* 68 */ SyscallDesc("pre_F64_lstat", lstatFunc<Tru64_PreF64>),
/* 69 */ SyscallDesc("sbrk", unimplementedFunc),
/* 70 */ SyscallDesc("sstk", unimplementedFunc),
/* 71 */ SyscallDesc("mmap", mmapFunc<AlphaTru64>),
@@ -293,7 +293,7 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 88 */ SyscallDesc("sethostname", unimplementedFunc),
/* 89 */ SyscallDesc("getdtablesize", unimplementedFunc),
/* 90 */ SyscallDesc("dup2", unimplementedFunc),
- /* 91 */ SyscallDesc("pre_F64_fstat", fstatFunc<AlphaTru64::PreF64>),
+ /* 91 */ SyscallDesc("pre_F64_fstat", fstatFunc<Tru64_PreF64>),
/* 92 */ SyscallDesc("fcntl", fcntlFunc),
/* 93 */ SyscallDesc("select", unimplementedFunc),
/* 94 */ SyscallDesc("poll", unimplementedFunc),
@@ -363,8 +363,8 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 157 */ SyscallDesc("sigwaitprim", unimplementedFunc),
/* 158 */ SyscallDesc("nfssvc", unimplementedFunc),
/* 159 */ SyscallDesc("getdirentries", AlphaTru64::getdirentriesFunc),
- /* 160 */ SyscallDesc("pre_F64_statfs", statfsFunc<AlphaTru64::PreF64>),
- /* 161 */ SyscallDesc("pre_F64_fstatfs", fstatfsFunc<AlphaTru64::PreF64>),
+ /* 160 */ SyscallDesc("pre_F64_statfs", statfsFunc<Tru64_PreF64>),
+ /* 161 */ SyscallDesc("pre_F64_fstatfs", fstatfsFunc<Tru64_PreF64>),
/* 162 */ SyscallDesc("unknown #162", unimplementedFunc),
/* 163 */ SyscallDesc("async_daemon", unimplementedFunc),
/* 164 */ SyscallDesc("getfh", unimplementedFunc),
@@ -427,11 +427,11 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 221 */ SyscallDesc("unknown #221", unimplementedFunc),
/* 222 */ SyscallDesc("security", unimplementedFunc),
/* 223 */ SyscallDesc("kloadcall", unimplementedFunc),
- /* 224 */ SyscallDesc("stat", statFunc<AlphaTru64::F64>),
- /* 225 */ SyscallDesc("lstat", lstatFunc<AlphaTru64::F64>),
- /* 226 */ SyscallDesc("fstat", fstatFunc<AlphaTru64::F64>),
- /* 227 */ SyscallDesc("statfs", statfsFunc<AlphaTru64::F64>),
- /* 228 */ SyscallDesc("fstatfs", fstatfsFunc<AlphaTru64::F64>),
+ /* 224 */ SyscallDesc("stat", statFunc<Tru64_F64>),
+ /* 225 */ SyscallDesc("lstat", lstatFunc<Tru64_F64>),
+ /* 226 */ SyscallDesc("fstat", fstatFunc<Tru64_F64>),
+ /* 227 */ SyscallDesc("statfs", statfsFunc<Tru64_F64>),
+ /* 228 */ SyscallDesc("fstatfs", fstatfsFunc<Tru64_F64>),
/* 229 */ SyscallDesc("getfsstat", unimplementedFunc),
/* 230 */ SyscallDesc("gettimeofday64", unimplementedFunc),
/* 231 */ SyscallDesc("settimeofday64", unimplementedFunc),
@@ -580,9 +580,12 @@ AlphaTru64Process::AlphaTru64Process(const std::string &name,
int stdout_fd,
int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp)
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid)
: AlphaLiveProcess(name, objFile, system, stdin_fd, stdout_fd,
- stderr_fd, argv, envp),
+ stderr_fd, argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid),
Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)),
Num_Mach_Syscall_Descs(sizeof(machSyscallDescs) / sizeof(SyscallDesc))
{
diff --git a/src/arch/alpha/tru64/process.hh b/src/arch/alpha/tru64/process.hh
index 5d91f6ac1..23429dad3 100644
--- a/src/arch/alpha/tru64/process.hh
+++ b/src/arch/alpha/tru64/process.hh
@@ -44,7 +44,10 @@ class AlphaTru64Process : public AlphaLiveProcess
System *system,
int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
/// Array of syscall descriptors, indexed by call number.
static SyscallDesc syscallDescs[];
diff --git a/src/arch/mips/linux/process.cc b/src/arch/mips/linux/process.cc
index 17e735527..d182cfa30 100644
--- a/src/arch/mips/linux/process.cc
+++ b/src/arch/mips/linux/process.cc
@@ -44,7 +44,7 @@ using namespace MipsISA;
/// Target uname() handler.
static SyscallReturn
-unameFunc(SyscallDesc *desc, int callnum, Process *process,
+unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
TypedBufferArg<Linux::utsname> name(tc->getSyscallArg(0));
@@ -63,7 +63,7 @@ unameFunc(SyscallDesc *desc, int callnum, Process *process,
/// borrowed from Tru64, the subcases that get used appear to be
/// different in practice from those used by Tru64 processes.
static SyscallReturn
-sys_getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
+sys_getsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
unsigned op = tc->getSyscallArg(0);
@@ -90,7 +90,7 @@ sys_getsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target sys_setsysinfo() handler.
static SyscallReturn
-sys_setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
+sys_setsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
unsigned op = tc->getSyscallArg(0);
@@ -410,9 +410,15 @@ MipsLinuxProcess::MipsLinuxProcess(const std::string &name,
int stdout_fd,
int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp)
+ std::vector<std::string> &envp,
+ uint64_t _uid,
+ uint64_t _euid,
+ uint64_t _gid,
+ uint64_t _egid,
+ uint64_t _pid,
+ uint64_t _ppid)
: MipsLiveProcess(name, objFile, system, stdin_fd, stdout_fd, stderr_fd,
- argv, envp),
+ argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid),
Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
{ }
diff --git a/src/arch/mips/linux/process.hh b/src/arch/mips/linux/process.hh
index 68da3227b..06f86379c 100644
--- a/src/arch/mips/linux/process.hh
+++ b/src/arch/mips/linux/process.hh
@@ -42,7 +42,10 @@ class MipsLinuxProcess : public MipsLiveProcess
System *system,
int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
virtual SyscallDesc* getDesc(int callnum);
diff --git a/src/arch/mips/process.cc b/src/arch/mips/process.cc
index 031c2030e..4bc91ca24 100644
--- a/src/arch/mips/process.cc
+++ b/src/arch/mips/process.cc
@@ -43,9 +43,11 @@ using namespace MipsISA;
MipsLiveProcess::MipsLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
- std::vector<std::string> &argv, std::vector<std::string> &envp)
+ std::vector<std::string> &argv, std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid)
: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
- argv, envp)
+ argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid)
{
// Set up stack. On MIPS, stack starts at the top of kuseg
// user address space. MIPS stack grows down from here
diff --git a/src/arch/mips/process.hh b/src/arch/mips/process.hh
index 400591599..fb004375d 100644
--- a/src/arch/mips/process.hh
+++ b/src/arch/mips/process.hh
@@ -47,7 +47,10 @@ class MipsLiveProcess : public LiveProcess
MipsLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
void startup();
diff --git a/src/arch/sparc/linux/process.cc b/src/arch/sparc/linux/process.cc
index 8c2de8ca3..44c893f2b 100644
--- a/src/arch/sparc/linux/process.cc
+++ b/src/arch/sparc/linux/process.cc
@@ -47,7 +47,7 @@ using namespace SparcISA;
/// Target uname() handler.
static SyscallReturn
-unameFunc(SyscallDesc *desc, int callnum, Process *process,
+unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
TypedBufferArg<Linux::utsname> name(tc->getSyscallArg(0));
@@ -65,7 +65,7 @@ unameFunc(SyscallDesc *desc, int callnum, Process *process,
SyscallReturn SparcISA::getresuidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc)
+ LiveProcess *p, ThreadContext *tc)
{
const IntReg id = htog(100);
Addr ruid = tc->getSyscallArg(0);
@@ -390,9 +390,13 @@ SparcLinuxProcess::SparcLinuxProcess(const std::string &name,
int stdout_fd,
int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp)
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid)
: SparcLiveProcess(name, objFile, system,
- stdin_fd, stdout_fd, stderr_fd, argv, envp),
+ stdin_fd, stdout_fd, stderr_fd, argv, envp,
+ _uid, _euid, _gid, _egid, _pid, _ppid),
Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
{
// The sparc syscall table must be <= 284 entries because that is all there
diff --git a/src/arch/sparc/linux/process.hh b/src/arch/sparc/linux/process.hh
index 4af8f0f75..c758d5433 100644
--- a/src/arch/sparc/linux/process.hh
+++ b/src/arch/sparc/linux/process.hh
@@ -48,7 +48,10 @@ class SparcLinuxProcess : public SparcLiveProcess
System * system,
int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
virtual SyscallDesc* getDesc(int callnum);
@@ -62,7 +65,7 @@ class SparcLinuxProcess : public SparcLiveProcess
};
SyscallReturn getresuidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
} // namespace SparcISA
#endif // __ALPHA_LINUX_PROCESS_HH__
diff --git a/src/arch/sparc/process.cc b/src/arch/sparc/process.cc
index a3bb0eb1a..3323ba7a0 100644
--- a/src/arch/sparc/process.cc
+++ b/src/arch/sparc/process.cc
@@ -45,9 +45,11 @@ using namespace SparcISA;
SparcLiveProcess::SparcLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
- std::vector<std::string> &argv, std::vector<std::string> &envp)
+ std::vector<std::string> &argv, std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid)
: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
- argv, envp)
+ argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid)
{
// XXX all the below need to be updated for SPARC - Ali
@@ -190,10 +192,10 @@ SparcLiveProcess::argsInit(int intSize, int pageSize)
//The entry point to the program
auxv.push_back(buildAuxVect(SPARC_AT_ENTRY, objFile->entryPoint()));
//Different user and group IDs
- auxv.push_back(buildAuxVect(SPARC_AT_UID, uid));
- auxv.push_back(buildAuxVect(SPARC_AT_EUID, euid));
- auxv.push_back(buildAuxVect(SPARC_AT_GID, gid));
- auxv.push_back(buildAuxVect(SPARC_AT_EGID, egid));
+ auxv.push_back(buildAuxVect(SPARC_AT_UID, uid()));
+ auxv.push_back(buildAuxVect(SPARC_AT_EUID, euid()));
+ auxv.push_back(buildAuxVect(SPARC_AT_GID, gid()));
+ auxv.push_back(buildAuxVect(SPARC_AT_EGID, egid()));
//Whether to enable "secure mode" in the executable
auxv.push_back(buildAuxVect(SPARC_AT_SECURE, 0));
}
diff --git a/src/arch/sparc/process.hh b/src/arch/sparc/process.hh
index 7ba8d7109..7cc52e241 100644
--- a/src/arch/sparc/process.hh
+++ b/src/arch/sparc/process.hh
@@ -60,7 +60,10 @@ class SparcLiveProcess : public LiveProcess
SparcLiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
void startup();
diff --git a/src/arch/sparc/solaris/process.cc b/src/arch/sparc/solaris/process.cc
index af0550910..ff466c8e6 100644
--- a/src/arch/sparc/solaris/process.cc
+++ b/src/arch/sparc/solaris/process.cc
@@ -45,7 +45,7 @@ using namespace SparcISA;
/// Target uname() handler.
static SyscallReturn
-unameFunc(SyscallDesc *desc, int callnum, Process *process,
+unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
TypedBufferArg<Solaris::utsname> name(tc->getSyscallArg(0));
@@ -328,9 +328,16 @@ SparcSolarisProcess::SparcSolarisProcess(const std::string &name,
int stdout_fd,
int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp)
+ std::vector<std::string> &envp,
+ uint64_t _uid,
+ uint64_t _euid,
+ uint64_t _gid,
+ uint64_t _egid,
+ uint64_t _pid,
+ uint64_t _ppid)
: SparcLiveProcess(name, objFile, system,
- stdin_fd, stdout_fd, stderr_fd, argv, envp),
+ stdin_fd, stdout_fd, stderr_fd, argv, envp,
+ _uid, _euid, _gid, _egid, _pid, _ppid),
Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
{
// The sparc syscall table must be <= 284 entries because that is all there
diff --git a/src/arch/sparc/solaris/process.hh b/src/arch/sparc/solaris/process.hh
index 3c0d7eba7..2cf329211 100644
--- a/src/arch/sparc/solaris/process.hh
+++ b/src/arch/sparc/solaris/process.hh
@@ -47,7 +47,10 @@ class SparcSolarisProcess : public SparcLiveProcess
System * system,
int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
virtual SyscallDesc* getDesc(int callnum);
diff --git a/src/kern/tru64/tru64.hh b/src/kern/tru64/tru64.hh
index 63d4f3a9b..87ac88007 100644
--- a/src/kern/tru64/tru64.hh
+++ b/src/kern/tru64/tru64.hh
@@ -90,71 +90,6 @@ class Tru64 : public OperatingSystem
typedef quad fsid_t;
//@}
- /// Stat buffer. Note that Tru64 v5.0+ use a new "F64" stat
- /// structure, and a new set of syscall numbers for stat calls.
- /// On some hosts (notably Linux) define st_atime, st_mtime, and
- /// st_ctime as macros, so we append an X to get around this.
- struct F64_stat {
- dev_t st_dev; //!< st_dev
- int32_t st_retired1; //!< st_retired1
- mode_t st_mode; //!< st_mode
- nlink_t st_nlink; //!< st_nlink
- uint16_t st_nlink_reserved; //!< st_nlink_reserved
- uid_t st_uid; //!< st_uid
- gid_t st_gid; //!< st_gid
- dev_t st_rdev; //!< st_rdev
- dev_t st_ldev; //!< st_ldev
- off_t st_size; //!< st_size
- time_t st_retired2; //!< st_retired2
- int32_t st_uatime; //!< st_uatime
- time_t st_retired3; //!< st_retired3
- int32_t st_umtime; //!< st_umtime
- time_t st_retired4; //!< st_retired4
- int32_t st_uctime; //!< st_uctime
- int32_t st_retired5; //!< st_retired5
- int32_t st_retired6; //!< st_retired6
- uint32_t st_flags; //!< st_flags
- uint32_t st_gen; //!< st_gen
- uint64_t st_spare[4]; //!< st_spare[4]
- ino_t st_ino; //!< st_ino
- int32_t st_ino_reserved; //!< st_ino_reserved
- time_t st_atimeX; //!< st_atime
- int32_t st_atime_reserved; //!< st_atime_reserved
- time_t st_mtimeX; //!< st_mtime
- int32_t st_mtime_reserved; //!< st_mtime_reserved
- time_t st_ctimeX; //!< st_ctime
- int32_t st_ctime_reserved; //!< st_ctime_reserved
- uint64_t st_blksize; //!< st_blksize
- uint64_t st_blocks; //!< st_blocks
- };
-
-
- /// Old Tru64 v4.x stat struct.
- /// Tru64 maintains backwards compatibility with v4.x by
- /// implementing another set of stat functions using the old
- /// structure definition and binding them to the old syscall
- /// numbers.
-
- struct pre_F64_stat {
- dev_t st_dev;
- ino_t st_ino;
- mode_t st_mode;
- nlink_t st_nlink;
- uid_t st_uid __attribute__ ((aligned(sizeof(uid_t))));
- gid_t st_gid;
- dev_t st_rdev;
- off_t st_size __attribute__ ((aligned(sizeof(off_t))));
- time_t st_atimeX;
- int32_t st_uatime;
- time_t st_mtimeX;
- int32_t st_umtime;
- time_t st_ctimeX;
- int32_t st_uctime;
- uint32_t st_blksize;
- int32_t st_blocks;
- uint32_t st_flags;
- uint32_t st_gen;
- };
/// For statfs().
struct F64_statfs {
@@ -458,7 +393,7 @@ class Tru64 : public OperatingSystem
uint64_t pad2[2]; //!< pad2
};
- /// Helper function to convert a host stat buffer to a target stat
+ /*/// Helper function to convert a host stat buffer to a target stat
/// buffer. Also copies the target buffer out to the simulated
/// memory space. Used by stat(), fstat(), and lstat().
template <class T>
@@ -484,7 +419,7 @@ class Tru64 : public OperatingSystem
tgt->st_blocks = htog(host->st_blocks);
tgt.copyOut(mem);
- }
+ }*/
/// Helper function to convert a host statfs buffer to a target statfs
/// buffer. Also copies the target buffer out to the simulated
@@ -515,37 +450,7 @@ class Tru64 : public OperatingSystem
tgt.copyOut(mem);
}
- class F64 {
- public:
- static void copyOutStatBuf(TranslatingPort *mem, Addr addr,
- global_stat *host)
- {
- Tru64::copyOutStatBuf<Tru64::F64_stat>(mem, addr, host);
- }
-
- static void copyOutStatfsBuf(TranslatingPort *mem, Addr addr,
- global_statfs *host)
- {
- Tru64::copyOutStatfsBuf<Tru64::F64_statfs>(mem, addr, host);
- }
- };
-
- class PreF64 {
- public:
- static void copyOutStatBuf(TranslatingPort *mem, Addr addr,
- global_stat *host)
- {
- Tru64::copyOutStatBuf<Tru64::pre_F64_stat>(mem, addr, host);
- }
-
- static void copyOutStatfsBuf(TranslatingPort *mem, Addr addr,
- global_statfs *host)
- {
- Tru64::copyOutStatfsBuf<Tru64::pre_F64_statfs>(mem, addr, host);
- }
- };
-
- /// Helper function to convert a host stat buffer to an old pre-F64
+/* /// Helper function to convert a host stat buffer to an old pre-F64
/// (4.x) target stat buffer. Also copies the target buffer out to
/// the simulated memory space. Used by pre_F64_stat(),
/// pre_F64_fstat(), and pre_F64_lstat().
@@ -571,7 +476,7 @@ class Tru64 : public OperatingSystem
tgt->st_blocks = htog(host->st_blocks);
tgt.copyOut(mem);
- }
+ }*/
/// The target system's hostname.
@@ -580,7 +485,7 @@ class Tru64 : public OperatingSystem
/// Target getdirentries() handler.
static SyscallReturn
- getdirentriesFunc(SyscallDesc *desc, int callnum, Process *process,
+ getdirentriesFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace TheISA;
@@ -641,7 +546,7 @@ class Tru64 : public OperatingSystem
/// Target sigreturn() handler.
static SyscallReturn
- sigreturnFunc(SyscallDesc *desc, int callnum, Process *process,
+ sigreturnFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace TheISA;
@@ -674,7 +579,7 @@ class Tru64 : public OperatingSystem
/// Create a stack region for a thread.
static SyscallReturn
- stack_createFunc(SyscallDesc *desc, int callnum, Process *process,
+ stack_createFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace TheISA;
@@ -704,7 +609,7 @@ class Tru64 : public OperatingSystem
/// schedulers by creating a shared-memory region. The shared memory
/// region has several structs, some global, some per-RAD, some per-VP.
static SyscallReturn
- nxm_task_initFunc(SyscallDesc *desc, int callnum, Process *process,
+ nxm_task_initFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace std;
@@ -838,7 +743,7 @@ class Tru64 : public OperatingSystem
/// Create thread.
static SyscallReturn
- nxm_thread_createFunc(SyscallDesc *desc, int callnum, Process *process,
+ nxm_thread_createFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace std;
@@ -955,7 +860,7 @@ class Tru64 : public OperatingSystem
/// Thread idle call (like yield()).
static SyscallReturn
- nxm_idleFunc(SyscallDesc *desc, int callnum, Process *process,
+ nxm_idleFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
return 0;
@@ -963,7 +868,7 @@ class Tru64 : public OperatingSystem
/// Block thread.
static SyscallReturn
- nxm_thread_blockFunc(SyscallDesc *desc, int callnum, Process *process,
+ nxm_thread_blockFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace std;
@@ -982,7 +887,7 @@ class Tru64 : public OperatingSystem
/// block.
static SyscallReturn
- nxm_blockFunc(SyscallDesc *desc, int callnum, Process *process,
+ nxm_blockFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace std;
@@ -1005,7 +910,7 @@ class Tru64 : public OperatingSystem
/// Unblock thread.
static SyscallReturn
- nxm_unblockFunc(SyscallDesc *desc, int callnum, Process *process,
+ nxm_unblockFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace std;
@@ -1020,7 +925,7 @@ class Tru64 : public OperatingSystem
/// Switch thread priority.
static SyscallReturn
- swtch_priFunc(SyscallDesc *desc, int callnum, Process *process,
+ swtch_priFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
// Attempts to switch to another runnable thread (if there is
@@ -1037,7 +942,7 @@ class Tru64 : public OperatingSystem
/// Activate thread context waiting on a channel. Just activate one
/// by default.
static int
- activate_waiting_context(Addr uaddr, Process *process,
+ activate_waiting_context(Addr uaddr, LiveProcess *process,
bool activate_all = false)
{
using namespace std;
@@ -1068,7 +973,7 @@ class Tru64 : public OperatingSystem
/// M5 hacked-up lock acquire.
static void
- m5_lock_mutex(Addr uaddr, Process *process, ThreadContext *tc)
+ m5_lock_mutex(Addr uaddr, LiveProcess *process, ThreadContext *tc)
{
using namespace TheISA;
@@ -1089,7 +994,7 @@ class Tru64 : public OperatingSystem
/// M5 unlock call.
static void
- m5_unlock_mutex(Addr uaddr, Process *process, ThreadContext *tc)
+ m5_unlock_mutex(Addr uaddr, LiveProcess *process, ThreadContext *tc)
{
TypedBufferArg<uint64_t> lockp(uaddr);
@@ -1108,7 +1013,7 @@ class Tru64 : public OperatingSystem
/// Lock acquire syscall handler.
static SyscallReturn
- m5_mutex_lockFunc(SyscallDesc *desc, int callnum, Process *process,
+ m5_mutex_lockFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
Addr uaddr = tc->getSyscallArg(0);
@@ -1123,7 +1028,7 @@ class Tru64 : public OperatingSystem
/// Try lock (non-blocking).
static SyscallReturn
- m5_mutex_trylockFunc(SyscallDesc *desc, int callnum, Process *process,
+ m5_mutex_trylockFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace TheISA;
@@ -1145,7 +1050,7 @@ class Tru64 : public OperatingSystem
/// Unlock syscall handler.
static SyscallReturn
- m5_mutex_unlockFunc(SyscallDesc *desc, int callnum, Process *process,
+ m5_mutex_unlockFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
Addr uaddr = tc->getSyscallArg(0);
@@ -1157,7 +1062,7 @@ class Tru64 : public OperatingSystem
/// Signal ocndition.
static SyscallReturn
- m5_cond_signalFunc(SyscallDesc *desc, int callnum, Process *process,
+ m5_cond_signalFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
Addr cond_addr = tc->getSyscallArg(0);
@@ -1170,7 +1075,7 @@ class Tru64 : public OperatingSystem
/// Wake up all processes waiting on the condition variable.
static SyscallReturn
- m5_cond_broadcastFunc(SyscallDesc *desc, int callnum, Process *process,
+ m5_cond_broadcastFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
Addr cond_addr = tc->getSyscallArg(0);
@@ -1182,7 +1087,7 @@ class Tru64 : public OperatingSystem
/// Wait on a condition.
static SyscallReturn
- m5_cond_waitFunc(SyscallDesc *desc, int callnum, Process *process,
+ m5_cond_waitFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
using namespace TheISA;
@@ -1206,7 +1111,7 @@ class Tru64 : public OperatingSystem
/// Thread exit.
static SyscallReturn
- m5_thread_exitFunc(SyscallDesc *desc, int callnum, Process *process,
+ m5_thread_exitFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
assert(tc->status() == ThreadContext::Active);
@@ -1217,18 +1122,16 @@ class Tru64 : public OperatingSystem
/// Indirect syscall invocation (call #0).
static SyscallReturn
- indirectSyscallFunc(SyscallDesc *desc, int callnum, Process *process,
+ indirectSyscallFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int new_callnum = tc->getSyscallArg(0);
- LiveProcess *lp = dynamic_cast<LiveProcess*>(process);
- assert(lp);
for (int i = 0; i < 5; ++i)
tc->setSyscallArg(i, tc->getSyscallArg(i+1));
- SyscallDesc *new_desc = lp->getDesc(new_callnum);
+ SyscallDesc *new_desc = process->getDesc(new_callnum);
if (desc == NULL)
fatal("Syscall %d out of range", callnum);
@@ -1239,6 +1142,108 @@ class Tru64 : public OperatingSystem
}; // class Tru64
+class Tru64_F64 : public Tru64
+{
+ public:
+
+ /// Stat buffer. Note that Tru64 v5.0+ use a new "F64" stat
+ /// structure, and a new set of syscall numbers for stat calls.
+ /// On some hosts (notably Linux) define st_atime, st_mtime, and
+ /// st_ctime as macros, so we append an X to get around this.
+ struct F64_stat {
+ dev_t st_dev; //!< st_dev
+ int32_t st_retired1; //!< st_retired1
+ mode_t st_mode; //!< st_mode
+ nlink_t st_nlink; //!< st_nlink
+ uint16_t st_nlink_reserved; //!< st_nlink_reserved
+ uid_t st_uid; //!< st_uid
+ gid_t st_gid; //!< st_gid
+ dev_t st_rdev; //!< st_rdev
+ dev_t st_ldev; //!< st_ldev
+ off_t st_size; //!< st_size
+ time_t st_retired2; //!< st_retired2
+ int32_t st_uatime; //!< st_uatime
+ time_t st_retired3; //!< st_retired3
+ int32_t st_umtime; //!< st_umtime
+ time_t st_retired4; //!< st_retired4
+ int32_t st_uctime; //!< st_uctime
+ int32_t st_retired5; //!< st_retired5
+ int32_t st_retired6; //!< st_retired6
+ uint32_t st_flags; //!< st_flags
+ uint32_t st_gen; //!< st_gen
+ uint64_t st_spare[4]; //!< st_spare[4]
+ ino_t st_ino; //!< st_ino
+ int32_t st_ino_reserved; //!< st_ino_reserved
+ time_t st_atimeX; //!< st_atime
+ int32_t st_atime_reserved; //!< st_atime_reserved
+ time_t st_mtimeX; //!< st_mtime
+ int32_t st_mtime_reserved; //!< st_mtime_reserved
+ time_t st_ctimeX; //!< st_ctime
+ int32_t st_ctime_reserved; //!< st_ctime_reserved
+ uint64_t st_blksize; //!< st_blksize
+ uint64_t st_blocks; //!< st_blocks
+ };
+
+ typedef F64_stat tgt_stat;
+/*
+ static void copyOutStatBuf(TranslatingPort *mem, Addr addr,
+ global_stat *host)
+ {
+ Tru64::copyOutStatBuf<Tru64::F64_stat>(mem, addr, host);
+ }*/
+
+ static void copyOutStatfsBuf(TranslatingPort *mem, Addr addr,
+ global_statfs *host)
+ {
+ Tru64::copyOutStatfsBuf<Tru64::F64_statfs>(mem, addr, host);
+ }
+};
+
+class Tru64_PreF64 : public Tru64
+{
+ public:
+
+ /// Old Tru64 v4.x stat struct.
+ /// Tru64 maintains backwards compatibility with v4.x by
+ /// implementing another set of stat functions using the old
+ /// structure definition and binding them to the old syscall
+ /// numbers.
+
+ struct pre_F64_stat {
+ dev_t st_dev;
+ ino_t st_ino;
+ mode_t st_mode;
+ nlink_t st_nlink;
+ uid_t st_uid __attribute__ ((aligned(sizeof(uid_t))));
+ gid_t st_gid;
+ dev_t st_rdev;
+ off_t st_size __attribute__ ((aligned(sizeof(off_t))));
+ time_t st_atimeX;
+ int32_t st_uatime;
+ time_t st_mtimeX;
+ int32_t st_umtime;
+ time_t st_ctimeX;
+ int32_t st_uctime;
+ uint32_t st_blksize;
+ int32_t st_blocks;
+ uint32_t st_flags;
+ uint32_t st_gen;
+ };
+
+ typedef pre_F64_stat tgt_stat;
+/*
+ static void copyOutStatBuf(TranslatingPort *mem, Addr addr,
+ global_stat *host)
+ {
+ Tru64::copyOutStatBuf<Tru64::pre_F64_stat>(mem, addr, host);
+ }*/
+
+ static void copyOutStatfsBuf(TranslatingPort *mem, Addr addr,
+ global_statfs *host)
+ {
+ Tru64::copyOutStatfsBuf<Tru64::pre_F64_statfs>(mem, addr, host);
+ }
+};
#endif // FULL_SYSTEM
diff --git a/src/sim/process.cc b/src/sim/process.cc
index 20f7fec2d..46ccd2596 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -278,10 +278,20 @@ copyStringArray(vector<string> &strings, Addr array_ptr, Addr data_ptr,
LiveProcess::LiveProcess(const string &nm, ObjectFile *_objFile,
System *_system,
int stdin_fd, int stdout_fd, int stderr_fd,
- vector<string> &_argv, vector<string> &_envp)
+ vector<string> &_argv, vector<string> &_envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid)
: Process(nm, _system, stdin_fd, stdout_fd, stderr_fd),
objFile(_objFile), argv(_argv), envp(_envp)
{
+ __uid = _uid;
+ __euid = _euid;
+ __gid = _gid;
+ __egid = _egid;
+ __pid = _pid;
+ __ppid = _ppid;
+
prog_fname = argv[0];
// load up symbols, if any... these may be used for debugging or
@@ -381,7 +391,10 @@ LiveProcess *
LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
int stdout_fd, int stderr_fd, std::string executable,
std::vector<std::string> &argv,
- std::vector<std::string> &envp)
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid)
{
LiveProcess *process = NULL;
@@ -397,13 +410,15 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
case ObjectFile::Tru64:
process = new AlphaTru64Process(nm, objFile, system,
stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
+ argv, envp,
+ _uid, _euid, _gid, _egid, _pid, _ppid);
break;
case ObjectFile::Linux:
process = new AlphaLinuxProcess(nm, objFile, system,
stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
+ argv, envp,
+ _uid, _euid, _gid, _egid, _pid, _ppid);
break;
default:
@@ -416,14 +431,16 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
case ObjectFile::Linux:
process = new SparcLinuxProcess(nm, objFile, system,
stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
+ argv, envp,
+ _uid, _euid, _gid, _egid, _pid, _ppid);
break;
case ObjectFile::Solaris:
process = new SparcSolarisProcess(nm, objFile, system,
stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
+ argv, envp,
+ _uid, _euid, _gid, _egid, _pid, _ppid);
break;
default:
fatal("Unknown/unsupported operating system.");
@@ -435,7 +452,8 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
case ObjectFile::Linux:
process = new MipsLinuxProcess(nm, objFile, system,
stdin_fd, stdout_fd, stderr_fd,
- argv, envp);
+ argv, envp,
+ _uid, _euid, _gid, _egid, _pid, _ppid);
break;
default:
@@ -513,7 +531,8 @@ CREATE_SIM_OBJECT(LiveProcess)
return LiveProcess::create(getInstanceName(), system,
stdin_fd, stdout_fd, stderr_fd,
(string)executable == "" ? cmd[0] : executable,
- cmd, env);
+ cmd, env,
+ uid, euid, gid, egid, pid, ppid);
}
diff --git a/src/sim/process.hh b/src/sim/process.hh
index d64cc3cf1..b2777170f 100644
--- a/src/sim/process.hh
+++ b/src/sim/process.hh
@@ -75,16 +75,6 @@ class Process : public SimObject
// number of CPUs (esxec contexts, really) assigned to this process.
unsigned int numCpus() { return threadContexts.size(); }
- // Id of the owner of the process
- uint64_t uid;
- uint64_t euid;
- uint64_t gid;
- uint64_t egid;
-
- // pid of the process and it's parent
- uint64_t pid;
- uint64_t ppid;
-
// record of blocked context
struct WaitRec
{
@@ -188,11 +178,32 @@ class LiveProcess : public Process
LiveProcess(const std::string &nm, ObjectFile *objFile,
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
virtual void argsInit(int intSize, int pageSize);
+ // Id of the owner of the process
+ uint64_t __uid;
+ uint64_t __euid;
+ uint64_t __gid;
+ uint64_t __egid;
+
+ // pid of the process and it's parent
+ uint64_t __pid;
+ uint64_t __ppid;
+
public:
+
+ inline uint64_t uid() {return __uid;}
+ inline uint64_t euid() {return __euid;}
+ inline uint64_t gid() {return __gid;}
+ inline uint64_t egid() {return __egid;}
+ inline uint64_t pid() {return __pid;}
+ inline uint64_t ppid() {return __ppid;}
+
virtual void syscall(int64_t callnum, ThreadContext *tc);
virtual SyscallDesc* getDesc(int callnum) = 0;
@@ -205,7 +216,10 @@ class LiveProcess : public Process
int stdin_fd, int stdout_fd, int stderr_fd,
std::string executable,
std::vector<std::string> &argv,
- std::vector<std::string> &envp);
+ std::vector<std::string> &envp,
+ uint64_t _uid, uint64_t _euid,
+ uint64_t _gid, uint64_t _egid,
+ uint64_t _pid, uint64_t _ppid);
};
diff --git a/src/sim/syscall_emul.cc b/src/sim/syscall_emul.cc
index fe0260223..9028d590b 100644
--- a/src/sim/syscall_emul.cc
+++ b/src/sim/syscall_emul.cc
@@ -49,7 +49,7 @@ using namespace std;
using namespace TheISA;
void
-SyscallDesc::doSyscall(int callnum, Process *process, ThreadContext *tc)
+SyscallDesc::doSyscall(int callnum, LiveProcess *process, ThreadContext *tc)
{
DPRINTFR(SyscallVerbose, "%d: %s: syscall %s called w/arguments %d,%d,%d,%d\n",
curTick,tc->getCpuPtr()->name(), name,
@@ -67,7 +67,7 @@ SyscallDesc::doSyscall(int callnum, Process *process, ThreadContext *tc)
SyscallReturn
-unimplementedFunc(SyscallDesc *desc, int callnum, Process *process,
+unimplementedFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
fatal("syscall %s (#%d) unimplemented.", desc->name, callnum);
@@ -77,7 +77,7 @@ unimplementedFunc(SyscallDesc *desc, int callnum, Process *process,
SyscallReturn
-ignoreFunc(SyscallDesc *desc, int callnum, Process *process,
+ignoreFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
warn("ignoring syscall %s(%d, %d, ...)", desc->name,
@@ -88,7 +88,7 @@ ignoreFunc(SyscallDesc *desc, int callnum, Process *process,
SyscallReturn
-exitFunc(SyscallDesc *desc, int callnum, Process *process,
+exitFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
if (tc->exit()) {
@@ -100,14 +100,14 @@ exitFunc(SyscallDesc *desc, int callnum, Process *process,
SyscallReturn
-getpagesizeFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+getpagesizeFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
return (int)VMPageSize;
}
SyscallReturn
-obreakFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+obreakFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
Addr junk;
@@ -128,7 +128,7 @@ obreakFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
SyscallReturn
-closeFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+closeFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
int target_fd = tc->getSyscallArg(0);
int status = close(p->sim_fd(target_fd));
@@ -139,7 +139,7 @@ closeFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
SyscallReturn
-readFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+readFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
int fd = p->sim_fd(tc->getSyscallArg(0));
int nbytes = tc->getSyscallArg(2);
@@ -154,7 +154,7 @@ readFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
}
SyscallReturn
-writeFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+writeFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
int fd = p->sim_fd(tc->getSyscallArg(0));
int nbytes = tc->getSyscallArg(2);
@@ -171,7 +171,7 @@ writeFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
SyscallReturn
-lseekFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+lseekFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
int fd = p->sim_fd(tc->getSyscallArg(0));
uint64_t offs = tc->getSyscallArg(1);
@@ -184,7 +184,7 @@ lseekFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
SyscallReturn
-munmapFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+munmapFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
// given that we don't really implement mmap, munmap is really easy
return 0;
@@ -194,7 +194,7 @@ munmapFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
const char *hostname = "m5.eecs.umich.edu";
SyscallReturn
-gethostnameFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+gethostnameFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
int name_len = tc->getSyscallArg(1);
BufferArg name(tc->getSyscallArg(0), name_len);
@@ -207,7 +207,7 @@ gethostnameFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
}
SyscallReturn
-unlinkFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+unlinkFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
string path;
@@ -219,7 +219,7 @@ unlinkFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
}
SyscallReturn
-renameFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+renameFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
string old_name;
@@ -236,7 +236,7 @@ renameFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
}
SyscallReturn
-truncateFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+truncateFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
string path;
@@ -250,7 +250,7 @@ truncateFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
}
SyscallReturn
-ftruncateFunc(SyscallDesc *desc, int num, Process *process, ThreadContext *tc)
+ftruncateFunc(SyscallDesc *desc, int num, LiveProcess *process, ThreadContext *tc)
{
int fd = process->sim_fd(tc->getSyscallArg(0));
@@ -264,7 +264,7 @@ ftruncateFunc(SyscallDesc *desc, int num, Process *process, ThreadContext *tc)
}
SyscallReturn
-chownFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+chownFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
string path;
@@ -282,7 +282,7 @@ chownFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
}
SyscallReturn
-fchownFunc(SyscallDesc *desc, int num, Process *process, ThreadContext *tc)
+fchownFunc(SyscallDesc *desc, int num, LiveProcess *process, ThreadContext *tc)
{
int fd = process->sim_fd(tc->getSyscallArg(0));
@@ -301,7 +301,7 @@ fchownFunc(SyscallDesc *desc, int num, Process *process, ThreadContext *tc)
SyscallReturn
-dupFunc(SyscallDesc *desc, int num, Process *process, ThreadContext *tc)
+dupFunc(SyscallDesc *desc, int num, LiveProcess *process, ThreadContext *tc)
{
int fd = process->sim_fd(tc->getSyscallArg(0));
@@ -314,7 +314,7 @@ dupFunc(SyscallDesc *desc, int num, Process *process, ThreadContext *tc)
SyscallReturn
-fcntlFunc(SyscallDesc *desc, int num, Process *process,
+fcntlFunc(SyscallDesc *desc, int num, LiveProcess *process,
ThreadContext *tc)
{
int fd = tc->getSyscallArg(0);
@@ -356,7 +356,7 @@ fcntlFunc(SyscallDesc *desc, int num, Process *process,
}
SyscallReturn
-fcntl64Func(SyscallDesc *desc, int num, Process *process,
+fcntl64Func(SyscallDesc *desc, int num, LiveProcess *process,
ThreadContext *tc)
{
int fd = tc->getSyscallArg(0);
@@ -385,7 +385,7 @@ fcntl64Func(SyscallDesc *desc, int num, Process *process,
}
SyscallReturn
-pipePseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+pipePseudoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int fds[2], sim_fds[2];
@@ -407,43 +407,43 @@ pipePseudoFunc(SyscallDesc *desc, int callnum, Process *process,
SyscallReturn
-getpidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+getpidPseudoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
// Make up a PID. There's no interprocess communication in
// fake_syscall mode, so there's no way for a process to know it's
// not getting a unique value.
- tc->setIntReg(SyscallPseudoReturnReg, process->ppid);
- return process->pid;
+ tc->setIntReg(SyscallPseudoReturnReg, process->ppid());
+ return process->pid();
}
SyscallReturn
-getuidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+getuidPseudoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
// Make up a UID and EUID... it shouldn't matter, and we want the
// simulation to be deterministic.
// EUID goes in r20.
- tc->setIntReg(SyscallPseudoReturnReg, process->euid); //EUID
- return process->uid; // UID
+ tc->setIntReg(SyscallPseudoReturnReg, process->euid()); //EUID
+ return process->uid(); // UID
}
SyscallReturn
-getgidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+getgidPseudoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
// Get current group ID. EGID goes in r20.
- tc->setIntReg(SyscallPseudoReturnReg, process->egid); //EGID
- return process->gid;
+ tc->setIntReg(SyscallPseudoReturnReg, process->egid()); //EGID
+ return process->gid();
}
SyscallReturn
-setuidFunc(SyscallDesc *desc, int callnum, Process *process,
+setuidFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
// can't fathom why a benchmark would call this.
@@ -452,50 +452,50 @@ setuidFunc(SyscallDesc *desc, int callnum, Process *process,
}
SyscallReturn
-getpidFunc(SyscallDesc *desc, int callnum, Process *process,
+getpidFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
// Make up a PID. There's no interprocess communication in
// fake_syscall mode, so there's no way for a process to know it's
// not getting a unique value.
- tc->setIntReg(SyscallPseudoReturnReg, process->ppid); //PID
- return process->pid;
+ tc->setIntReg(SyscallPseudoReturnReg, process->ppid()); //PID
+ return process->pid();
}
SyscallReturn
-getppidFunc(SyscallDesc *desc, int callnum, Process *process,
+getppidFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
- return process->ppid;
+ return process->ppid();
}
SyscallReturn
-getuidFunc(SyscallDesc *desc, int callnum, Process *process,
+getuidFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
- return process->uid; // UID
+ return process->uid(); // UID
}
SyscallReturn
-geteuidFunc(SyscallDesc *desc, int callnum, Process *process,
+geteuidFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
- return process->euid; // UID
+ return process->euid(); // UID
}
SyscallReturn
-getgidFunc(SyscallDesc *desc, int callnum, Process *process,
+getgidFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
- return process->gid;
+ return process->gid();
}
SyscallReturn
-getegidFunc(SyscallDesc *desc, int callnum, Process *process,
+getegidFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
- return process->egid;
+ return process->egid();
}
diff --git a/src/sim/syscall_emul.hh b/src/sim/syscall_emul.hh
index 978e0bce7..edd4e331d 100644
--- a/src/sim/syscall_emul.hh
+++ b/src/sim/syscall_emul.hh
@@ -70,7 +70,7 @@ class SyscallDesc {
/// Typedef for target syscall handler functions.
typedef SyscallReturn (*FuncPtr)(SyscallDesc *, int num,
- Process *, ThreadContext *);
+ LiveProcess *, ThreadContext *);
const char *name; //!< Syscall name (e.g., "open").
FuncPtr funcPtr; //!< Pointer to emulation function.
@@ -92,7 +92,7 @@ class SyscallDesc {
}
/// Emulate the syscall. Public interface for calling through funcPtr.
- void doSyscall(int callnum, Process *proc, ThreadContext *tc);
+ void doSyscall(int callnum, LiveProcess *proc, ThreadContext *tc);
};
@@ -174,137 +174,137 @@ class TypedBufferArg : public BaseBufferArg
/// Handler for unimplemented syscalls that we haven't thought about.
SyscallReturn unimplementedFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Handler for unimplemented syscalls that we never intend to
/// implement (signal handling, etc.) and should not affect the correct
/// behavior of the program. Print a warning only if the appropriate
/// trace flag is enabled. Return success to the target program.
SyscallReturn ignoreFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target exit() handler: terminate simulation.
SyscallReturn exitFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getpagesize() handler.
SyscallReturn getpagesizeFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target obreak() handler: set brk address.
SyscallReturn obreakFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target close() handler.
SyscallReturn closeFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target read() handler.
SyscallReturn readFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target write() handler.
SyscallReturn writeFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target lseek() handler.
SyscallReturn lseekFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target munmap() handler.
SyscallReturn munmapFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target gethostname() handler.
SyscallReturn gethostnameFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target unlink() handler.
SyscallReturn unlinkFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target rename() handler.
SyscallReturn renameFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target truncate() handler.
SyscallReturn truncateFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target ftruncate() handler.
SyscallReturn ftruncateFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target chown() handler.
SyscallReturn chownFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target fchown() handler.
SyscallReturn fchownFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target dup() handler.
SyscallReturn dupFunc(SyscallDesc *desc, int num,
- Process *process, ThreadContext *tc);
+ LiveProcess *process, ThreadContext *tc);
/// Target fnctl() handler.
SyscallReturn fcntlFunc(SyscallDesc *desc, int num,
- Process *process, ThreadContext *tc);
+ LiveProcess *process, ThreadContext *tc);
/// Target fcntl64() handler.
SyscallReturn fcntl64Func(SyscallDesc *desc, int num,
- Process *process, ThreadContext *tc);
+ LiveProcess *process, ThreadContext *tc);
/// Target setuid() handler.
SyscallReturn setuidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getpid() handler.
SyscallReturn getpidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getuid() handler.
SyscallReturn getuidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getgid() handler.
SyscallReturn getgidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getppid() handler.
SyscallReturn getppidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target geteuid() handler.
SyscallReturn geteuidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getegid() handler.
SyscallReturn getegidFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Pseudo Funcs - These functions use a different return convension,
/// returning a second value in a register other than the normal return register
SyscallReturn pipePseudoFunc(SyscallDesc *desc, int num,
- Process *process, ThreadContext *tc);
+ LiveProcess *process, ThreadContext *tc);
/// Target getpidPseudo() handler.
SyscallReturn getpidPseudoFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getuidPseudo() handler.
SyscallReturn getuidPseudoFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// Target getgidPseudo() handler.
SyscallReturn getgidPseudoFunc(SyscallDesc *desc, int num,
- Process *p, ThreadContext *tc);
+ LiveProcess *p, ThreadContext *tc);
/// A readable name for 1,000,000, for converting microseconds to seconds.
@@ -363,11 +363,11 @@ convertStatBuf(target_stat &tgt, host_stat *host, bool fakeTTY = false)
tgt->st_rdev = htog(tgt->st_rdev);
tgt->st_size = host->st_size;
tgt->st_size = htog(tgt->st_size);
- tgt->st_atimeX = host->st_atimeX;
+ tgt->st_atimeX = host->st_atime;
tgt->st_atimeX = htog(tgt->st_atimeX);
- tgt->st_mtimeX = host->st_mtimeX;
+ tgt->st_mtimeX = host->st_mtime;
tgt->st_mtimeX = htog(tgt->st_mtimeX);
- tgt->st_ctimeX = host->st_ctimeX;
+ tgt->st_ctimeX = host->st_ctime;
tgt->st_ctimeX = htog(tgt->st_ctimeX);
tgt->st_blksize = host->st_blksize;
tgt->st_blksize = htog(tgt->st_blksize);
@@ -424,7 +424,7 @@ copyOutStat64Buf(TranslatingPort * mem, Addr addr,
/// do line or block buffering.
template <class OS>
SyscallReturn
-ioctlFunc(SyscallDesc *desc, int callnum, Process *process,
+ioctlFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int fd = tc->getSyscallArg(0);
@@ -457,7 +457,7 @@ ioctlFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target open() handler.
template <class OS>
SyscallReturn
-openFunc(SyscallDesc *desc, int callnum, Process *process,
+openFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
std::string path;
@@ -504,7 +504,7 @@ openFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target chmod() handler.
template <class OS>
SyscallReturn
-chmodFunc(SyscallDesc *desc, int callnum, Process *process,
+chmodFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
std::string path;
@@ -530,7 +530,7 @@ chmodFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target fchmod() handler.
template <class OS>
SyscallReturn
-fchmodFunc(SyscallDesc *desc, int callnum, Process *process,
+fchmodFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int fd = tc->getSyscallArg(0);
@@ -557,7 +557,7 @@ fchmodFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target stat() handler.
template <class OS>
SyscallReturn
-statFunc(SyscallDesc *desc, int callnum, Process *process,
+statFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
std::string path;
@@ -580,7 +580,7 @@ statFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target fstat64() handler.
template <class OS>
SyscallReturn
-fstat64Func(SyscallDesc *desc, int callnum, Process *process,
+fstat64Func(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int fd = tc->getSyscallArg(0);
@@ -600,7 +600,8 @@ fstat64Func(SyscallDesc *desc, int callnum, Process *process,
if (result < 0)
return -errno;
- copyOutStat64Buf<OS>(tc->getMemPort(), fd, tc->getSyscallArg(1), &hostBuf);
+ copyOutStat64Buf<OS>(tc->getMemPort(), tc->getSyscallArg(1),
+ &hostBuf, (fd == 1));
return 0;
}
@@ -609,7 +610,7 @@ fstat64Func(SyscallDesc *desc, int callnum, Process *process,
/// Target lstat() handler.
template <class OS>
SyscallReturn
-lstatFunc(SyscallDesc *desc, int callnum, Process *process,
+lstatFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
std::string path;
@@ -631,7 +632,7 @@ lstatFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target lstat64() handler.
template <class OS>
SyscallReturn
-lstat64Func(SyscallDesc *desc, int callnum, Process *process,
+lstat64Func(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
std::string path;
@@ -650,7 +651,7 @@ lstat64Func(SyscallDesc *desc, int callnum, Process *process,
if (result < 0)
return -errno;
- copyOutStat64Buf<OS>(tc->getMemPort(), -1, tc->getSyscallArg(1), &hostBuf);
+ copyOutStat64Buf<OS>(tc->getMemPort(), tc->getSyscallArg(1), &hostBuf);
return 0;
}
@@ -658,7 +659,7 @@ lstat64Func(SyscallDesc *desc, int callnum, Process *process,
/// Target fstat() handler.
template <class OS>
SyscallReturn
-fstatFunc(SyscallDesc *desc, int callnum, Process *process,
+fstatFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int fd = process->sim_fd(tc->getSyscallArg(0));
@@ -674,7 +675,8 @@ fstatFunc(SyscallDesc *desc, int callnum, Process *process,
if (result < 0)
return -errno;
- copyOutStatBuf<OS>(tc->getMemPort(), tc->getSyscallArg(1), &hostBuf);
+ copyOutStatBuf<OS>(tc->getMemPort(), tc->getSyscallArg(1),
+ &hostBuf, (fd == 1));
return 0;
}
@@ -683,7 +685,7 @@ fstatFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target statfs() handler.
template <class OS>
SyscallReturn
-statfsFunc(SyscallDesc *desc, int callnum, Process *process,
+statfsFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
std::string path;
@@ -697,7 +699,8 @@ statfsFunc(SyscallDesc *desc, int callnum, Process *process,
if (result < 0)
return -errno;
- copyOutStatfsBuf<OS>(tc->getMemPort(), tc->getSyscallArg(1), &hostBuf);
+ OS::copyOutStatfsBuf(tc->getMemPort(),
+ (Addr)(tc->getSyscallArg(1)), &hostBuf);
return 0;
}
@@ -706,7 +709,7 @@ statfsFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target fstatfs() handler.
template <class OS>
SyscallReturn
-fstatfsFunc(SyscallDesc *desc, int callnum, Process *process,
+fstatfsFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int fd = process->sim_fd(tc->getSyscallArg(0));
@@ -720,7 +723,8 @@ fstatfsFunc(SyscallDesc *desc, int callnum, Process *process,
if (result < 0)
return -errno;
- copyOutStatfsBuf<OS>(tc->getMemPort(), tc->getSyscallArg(1), &hostBuf);
+ OS::copyOutStatfsBuf(tc->getMemPort(), tc->getSyscallArg(1),
+ &hostBuf);
return 0;
}
@@ -729,7 +733,7 @@ fstatfsFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target writev() handler.
template <class OS>
SyscallReturn
-writevFunc(SyscallDesc *desc, int callnum, Process *process,
+writevFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int fd = tc->getSyscallArg(0);
@@ -782,7 +786,7 @@ writevFunc(SyscallDesc *desc, int callnum, Process *process,
/// anything else.
template <class OS>
SyscallReturn
-mmapFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
+mmapFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
{
Addr start = tc->getSyscallArg(0);
uint64_t length = tc->getSyscallArg(1);
@@ -820,7 +824,7 @@ mmapFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
/// Target getrlimit() handler.
template <class OS>
SyscallReturn
-getrlimitFunc(SyscallDesc *desc, int callnum, Process *process,
+getrlimitFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
unsigned resource = tc->getSyscallArg(0);
@@ -848,7 +852,7 @@ getrlimitFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target gettimeofday() handler.
template <class OS>
SyscallReturn
-gettimeofdayFunc(SyscallDesc *desc, int callnum, Process *process,
+gettimeofdayFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
TypedBufferArg<typename OS::timeval> tp(tc->getSyscallArg(0));
@@ -867,7 +871,7 @@ gettimeofdayFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target utimes() handler.
template <class OS>
SyscallReturn
-utimesFunc(SyscallDesc *desc, int callnum, Process *process,
+utimesFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
std::string path;
@@ -894,7 +898,7 @@ utimesFunc(SyscallDesc *desc, int callnum, Process *process,
/// Target getrusage() function.
template <class OS>
SyscallReturn
-getrusageFunc(SyscallDesc *desc, int callnum, Process *process,
+getrusageFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
int who = tc->getSyscallArg(0); // THREAD, SELF, or CHILDREN
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 07:32:16 +0000