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-rw-r--r--arch/alpha/SConscript1
-rw-r--r--arch/alpha/isa_traits.hh95
-rw-r--r--arch/alpha/linux/process.cc32
-rw-r--r--arch/alpha/tru64/process.cc7
-rw-r--r--arch/sparc/isa_traits.hh69
-rw-r--r--arch/sparc/linux/process.cc654
-rw-r--r--base/loader/elf_object.cc53
-rw-r--r--cpu/cpu_exec_context.hh14
-rw-r--r--sim/process.cc2
-rw-r--r--sim/syscall_emul.cc114
-rw-r--r--sim/syscall_emul.hh48
11 files changed, 612 insertions, 477 deletions
diff --git a/arch/alpha/SConscript b/arch/alpha/SConscript
index 6dec2d070..ed7fd3404 100644
--- a/arch/alpha/SConscript
+++ b/arch/alpha/SConscript
@@ -65,7 +65,6 @@ full_system_sources = Split('''
# Syscall emulation (non-full-system) sources
syscall_emulation_sources = Split('''
- common_syscall_emul.cc
linux/process.cc
tru64/process.cc
process.cc
diff --git a/arch/alpha/isa_traits.hh b/arch/alpha/isa_traits.hh
index 3cd6868b8..6f6b11e62 100644
--- a/arch/alpha/isa_traits.hh
+++ b/arch/alpha/isa_traits.hh
@@ -53,6 +53,44 @@ int DTB_ASN_ASN(uint64_t reg);
int ITB_ASN_ASN(uint64_t reg);
}
+#if !FULL_SYSTEM
+class SyscallReturn {
+ public:
+ template <class T>
+ SyscallReturn(T v, bool s)
+ {
+ retval = (uint64_t)v;
+ success = s;
+ }
+
+ template <class T>
+ SyscallReturn(T v)
+ {
+ success = (v >= 0);
+ retval = (uint64_t)v;
+ }
+
+ ~SyscallReturn() {}
+
+ SyscallReturn& operator=(const SyscallReturn& s) {
+ retval = s.retval;
+ success = s.success;
+ return *this;
+ }
+
+ bool successful() { return success; }
+ uint64_t value() { return retval; }
+
+
+ private:
+ uint64_t retval;
+ bool success;
+};
+
+#endif
+
+
+
namespace AlphaISA
{
@@ -85,6 +123,10 @@ namespace AlphaISA
const int ArgumentReg3 = 19;
const int ArgumentReg4 = 20;
const int ArgumentReg5 = 21;
+ const int SyscallNumReg = ReturnValueReg;
+ const int SyscallPseudoReturnReg = ArgumentReg4;
+
+
const int LogVMPageSize = 13; // 8K bytes
const int VMPageSize = (1 << LogVMPageSize);
@@ -299,44 +341,21 @@ extern const int reg_redir[NumIntRegs];
template <class XC>
void zeroRegisters(XC *xc);
- const Addr MaxAddr = (Addr)-1;
-};
-
-#if !FULL_SYSTEM
-class SyscallReturn {
- public:
- template <class T>
- SyscallReturn(T v, bool s)
- {
- retval = (uint64_t)v;
- success = s;
- }
-
- template <class T>
- SyscallReturn(T v)
- {
- success = (v >= 0);
- retval = (uint64_t)v;
- }
-
- ~SyscallReturn() {}
-
- SyscallReturn& operator=(const SyscallReturn& s) {
- retval = s.retval;
- success = s.success;
- return *this;
- }
-
- bool successful() { return success; }
- uint64_t value() { return retval; }
-
-
- private:
- uint64_t retval;
- bool success;
-};
-
-#endif
+ static inline void setSyscallReturn(SyscallReturn return_value, RegFile *regs)
+ {
+ // check for error condition. Alpha syscall convention is to
+ // indicate success/failure in reg a3 (r19) and put the
+ // return value itself in the standard return value reg (v0).
+ if (return_value.successful()) {
+ // no error
+ regs->intRegFile[SyscallSuccessReg] = 0;
+ regs->intRegFile[ReturnValueReg] = return_value.value();
+ } else {
+ // got an error, return details
+ regs->intRegFile[SyscallSuccessReg] = (IntReg) -1;
+ regs->intRegFile[ReturnValueReg] = -return_value.value();
+ }
+ }
static inline AlphaISA::ExtMachInst
AlphaISA::makeExtMI(AlphaISA::MachInst inst, const uint64_t &pc) {
diff --git a/arch/alpha/linux/process.cc b/arch/alpha/linux/process.cc
index c579c47d9..1c911bc50 100644
--- a/arch/alpha/linux/process.cc
+++ b/arch/alpha/linux/process.cc
@@ -26,7 +26,6 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include "arch/alpha/common_syscall_emul.hh"
#include "arch/alpha/linux/process.hh"
#include "arch/alpha/isa_traits.hh"
@@ -41,29 +40,6 @@
using namespace std;
using namespace AlphaISA;
-/// Target pipe() handler. Even though this is a generic Posix call,
-/// the Alpha return convention is funky, so that makes it
-/// Alpha-specific.
-SyscallReturn
-pipeFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
-{
- int fds[2], sim_fds[2];
- int pipe_retval = pipe(fds);
-
- if (pipe_retval < 0) {
- // error
- return pipe_retval;
- }
-
- sim_fds[0] = process->alloc_fd(fds[0]);
- sim_fds[1] = process->alloc_fd(fds[1]);
-
- // Alpha Linux convention for pipe() is that fd[0] is returned as
- // the return value of the function, and fd[1] is returned in r20.
- xc->setIntReg(20, sim_fds[1]);
- return sim_fds[0];
-}
/// Target uname() handler.
@@ -162,11 +138,11 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 17 */ SyscallDesc("brk", obreakFunc),
/* 18 */ SyscallDesc("osf_getfsstat", unimplementedFunc),
/* 19 */ SyscallDesc("lseek", lseekFunc),
- /* 20 */ SyscallDesc("getxpid", getpidFunc),
+ /* 20 */ SyscallDesc("getxpid", getpidPseudoFunc),
/* 21 */ SyscallDesc("osf_mount", unimplementedFunc),
/* 22 */ SyscallDesc("umount", unimplementedFunc),
/* 23 */ SyscallDesc("setuid", setuidFunc),
- /* 24 */ SyscallDesc("getxuid", getuidFunc),
+ /* 24 */ SyscallDesc("getxuid", getuidPseudoFunc),
/* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc),
/* 26 */ SyscallDesc("osf_ptrace", unimplementedFunc),
/* 27 */ SyscallDesc("osf_nrecvmsg", unimplementedFunc),
@@ -184,12 +160,12 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
/* 39 */ SyscallDesc("setpgid", unimplementedFunc),
/* 40 */ SyscallDesc("osf_old_lstat", unimplementedFunc),
/* 41 */ SyscallDesc("dup", unimplementedFunc),
- /* 42 */ SyscallDesc("pipe", pipeFunc),
+ /* 42 */ SyscallDesc("pipe", pipePseudoFunc),
/* 43 */ SyscallDesc("osf_set_program_attributes", unimplementedFunc),
/* 44 */ SyscallDesc("osf_profil", unimplementedFunc),
/* 45 */ SyscallDesc("open", openFunc<Linux>),
/* 46 */ SyscallDesc("osf_old_sigaction", unimplementedFunc),
- /* 47 */ SyscallDesc("getxgid", getgidFunc),
+ /* 47 */ SyscallDesc("getxgid", getgidPseudoFunc),
/* 48 */ SyscallDesc("osf_sigprocmask", ignoreFunc),
/* 49 */ SyscallDesc("osf_getlogin", unimplementedFunc),
/* 50 */ SyscallDesc("osf_setlogin", unimplementedFunc),
diff --git a/arch/alpha/tru64/process.cc b/arch/alpha/tru64/process.cc
index 3d9b2aeca..c3a203587 100644
--- a/arch/alpha/tru64/process.cc
+++ b/arch/alpha/tru64/process.cc
@@ -27,7 +27,6 @@
*/
#include "arch/alpha/isa_traits.hh"
-#include "arch/alpha/common_syscall_emul.hh"
#include "arch/alpha/tru64/process.hh"
#include "cpu/exec_context.hh"
#include "kern/tru64/tru64.hh"
@@ -179,11 +178,11 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 17 */ SyscallDesc("obreak", obreakFunc),
/* 18 */ SyscallDesc("pre_F64_getfsstat", unimplementedFunc),
/* 19 */ SyscallDesc("lseek", lseekFunc),
- /* 20 */ SyscallDesc("getpid", getpidFunc),
+ /* 20 */ SyscallDesc("getpid", getpidPseudoFunc),
/* 21 */ SyscallDesc("mount", unimplementedFunc),
/* 22 */ SyscallDesc("unmount", unimplementedFunc),
/* 23 */ SyscallDesc("setuid", setuidFunc),
- /* 24 */ SyscallDesc("getuid", getuidFunc),
+ /* 24 */ SyscallDesc("getuid", getuidPseudoFunc),
/* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc),
/* 26 */ SyscallDesc("ptrace", unimplementedFunc),
/* 27 */ SyscallDesc("recvmsg", unimplementedFunc),
@@ -206,7 +205,7 @@ SyscallDesc AlphaTru64Process::syscallDescs[] = {
/* 44 */ SyscallDesc("profil", unimplementedFunc),
/* 45 */ SyscallDesc("open", openFunc<Tru64>),
/* 46 */ SyscallDesc("obsolete osigaction", unimplementedFunc),
- /* 47 */ SyscallDesc("getgid", getgidFunc),
+ /* 47 */ SyscallDesc("getgid", getgidPseudoFunc),
/* 48 */ SyscallDesc("sigprocmask", ignoreFunc),
/* 49 */ SyscallDesc("getlogin", unimplementedFunc),
/* 50 */ SyscallDesc("setlogin", unimplementedFunc),
diff --git a/arch/sparc/isa_traits.hh b/arch/sparc/isa_traits.hh
index 1752ed194..bd3c35beb 100644
--- a/arch/sparc/isa_traits.hh
+++ b/arch/sparc/isa_traits.hh
@@ -63,11 +63,6 @@ namespace SparcISA
const int NumFloatRegs = 32;
const int NumMiscRegs = 32;
- const int MaxRegsOfAnyType = 32;
- const int // Static instruction parameters
- const int MaxInstSrcRegs = 3;
- const int MaxInstDestRegs = 2;
-
const int // Maximum trap level
const int MaxTL = 4;
const int
@@ -75,21 +70,46 @@ namespace SparcISA
const int ZeroReg = 0; // architecturally meaningful
const int // the rest of these depend on the ABI
const int StackPointerReg = 14;
- const int ReturnAddressReg = 31;
- const int ReturnValueReg = 24;
+ const int ReturnAddressReg = 31; // post call, precall is 15
+ const int ReturnValueReg = 8; // Post return, 24 is pre-return.
const int FramePointerReg = 30;
- const int ArgumentReg0 = 24;
- const int ArgumentReg1 = 25;
- const int ArgumentReg2 = 26;
- const int ArgumentReg3 = 27;
- const int ArgumentReg4 = 28;
- const int ArgumentReg5 = 29;
- const int
- const int //8K. This value is implmentation specific; and should probably
- const int //be somewhere else.
+ const int ArgumentReg0 = 8;
+ const int ArgumentReg1 = 9;
+ const int ArgumentReg2 = 10;
+ const int ArgumentReg3 = 11;
+ const int ArgumentReg4 = 12;
+ const int ArgumentReg5 = 13;
+ // Some OS syscall sue a second register (o1) to return a second value
+ const int SyscallPseudoReturnReg = ArgumentReg1;
+
+
+ //8K. This value is implmentation specific; and should probably
+ //be somewhere else.
const int LogVMPageSize = 13;
const int VMPageSize = (1 << LogVMPageSize);
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
typedef uint64_t IntReg;
class IntRegFile
@@ -443,7 +463,22 @@ namespace SparcISA
* @param xc The execution context.
*/
template <class XC>
- void zeroRegisters(XC *xc);
+
+ static inline setSyscallReturn(SyscallReturn return_value, RegFile *regs)
+ {
+ // check for error condition. SPARC syscall convention is to
+ // indicate success/failure in reg the carry bit of the ccr
+ // and put the return value itself in the standard return value reg ().
+ if (return_value.successful()) {
+ // no error
+ regs->miscRegFile.ccrFields.iccFields.c = 0;
+ regs->intRegFile[ReturnValueReg] = return_value.value();
+ } else {
+ // got an error, return details
+ regs->miscRegFile.ccrFields.iccFields.c = 1;
+ regs->intRegFile[ReturnValueReg] = -return_value.value();
+ }
+ }
};
#if !FULL_SYSTEM
diff --git a/arch/sparc/linux/process.cc b/arch/sparc/linux/process.cc
index fab7a4db6..5965e6da9 100644
--- a/arch/sparc/linux/process.cc
+++ b/arch/sparc/linux/process.cc
@@ -41,30 +41,6 @@
using namespace std;
using namespace SparcISA;
-/// Target pipe() handler. Even though this is a generic Posix call,
-/// the Alpha return convention is funky, so that makes it
-/// Alpha-specific.
-SyscallReturn
-pipeFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
-{
- int fds[2], sim_fds[2];
- int pipe_retval = pipe(fds);
-
- if (pipe_retval < 0) {
- // error
- return pipe_retval;
- }
-
- sim_fds[0] = process->alloc_fd(fds[0]);
- sim_fds[1] = process->alloc_fd(fds[1]);
-
- // Alpha Linux convention for pipe() is that fd[0] is returned as
- // the return value of the function, and fd[1] is returned in r20.
- xc->regs.intRegFile[20] = sim_fds[1];
- return sim_fds[0];
-}
-
/// Target uname() handler.
static SyscallReturn
@@ -77,354 +53,296 @@ unameFunc(SyscallDesc *desc, int callnum, Process *process,
strcpy(name->nodename, "m5.eecs.umich.edu");
strcpy(name->release, "2.4.20");
strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
- strcpy(name->machine, "alpha");
+ strcpy(name->machine, "sparc");
name.copyOut(xc->mem);
return 0;
}
-/// Target osf_getsysyinfo() handler. Even though this call is
-/// 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,
- ExecContext *xc)
-{
- unsigned op = xc->getSyscallArg(0);
- // unsigned nbytes = xc->getSyscallArg(2);
-
- switch (op) {
-
- case 45: { // GSI_IEEE_FP_CONTROL
- TypedBufferArg<uint64_t> fpcr(xc->getSyscallArg(1));
- // I don't think this exactly matches the HW FPCR
- *fpcr = 0;
- fpcr.copyOut(xc->mem);
- return 0;
- }
-
- default:
- cerr << "osf_getsysinfo: unknown op " << op << endl;
- abort();
- break;
- }
-
- return 1;
-}
-
-/// Target osf_setsysinfo() handler.
-static SyscallReturn
-osf_setsysinfoFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
-{
- unsigned op = xc->getSyscallArg(0);
- // unsigned nbytes = xc->getSyscallArg(2);
-
- switch (op) {
-
- case 14: { // SSI_IEEE_FP_CONTROL
- TypedBufferArg<uint64_t> fpcr(xc->getSyscallArg(1));
- // I don't think this exactly matches the HW FPCR
- fpcr.copyIn(xc->mem);
- DPRINTFR(SyscallVerbose, "osf_setsysinfo(SSI_IEEE_FP_CONTROL): "
- " setting FPCR to 0x%x\n", gtoh(*(uint64_t*)fpcr));
- return 0;
- }
-
- default:
- cerr << "osf_setsysinfo: unknown op " << op << endl;
- abort();
- break;
- }
-
- return 1;
-}
-
SyscallDesc SparcLinuxProcess::syscallDescs[] = {
- /* 0 */ SyscallDesc("restart_syscall", unimplementedFunc);
- /* 1 */ SyscallDesc("exit", unimplementedFunc);
- /* 2 */ SyscallDesc("fork", unimplementedFunc);
- /* 3 */ SyscallDesc("read", unimplementedFunc);
- /* 4 */ SyscallDesc("write", unimplementedFunc);
- /* 5 */ SyscallDesc("open", unimplementedFunc);
- /* 6 */ SyscallDesc("close", unimplementedFunc);
- /* 7 */ SyscallDesc("wait4", unimplementedFunc);
- /* 8 */ SyscallDesc("creat", unimplementedFunc);
- /* 9 */ SyscallDesc("link", unimplementedFunc);
- /* 10 */ SyscallDesc("unlink", unimplementedFunc);
- /* 11 */ SyscallDesc("execv", unimplementedFunc);
- /* 12 */ SyscallDesc("chdir", unimplementedFunc);
- /* 13 */ SyscallDesc("chown", unimplementedFunc);
- /* 14 */ SyscallDesc("mknod", unimplementedFunc);
- /* 15 */ SyscallDesc("chmod", unimplementedFunc);
- /* 16 */ SyscallDesc("lchown", unimplementedFunc);
- /* 17 */ SyscallDesc("brk", unimplementedFunc);
- /* 18 */ SyscallDesc("perfctr", unimplementedFunc);
- /* 19 */ SyscallDesc("lseek", unimplementedFunc);
- /* 20 */ SyscallDesc("getpid", unimplementedFunc);
- /* 21 */ SyscallDesc("capget", unimplementedFunc);
- /* 22 */ SyscallDesc("capset", unimplementedFunc);
- /* 23 */ SyscallDesc("setuid", unimplementedFunc);
- /* 24 */ SyscallDesc("getuid", unimplementedFunc);
- /* 25 */ SyscallDesc("time", unimplementedFunc);
- /* 26 */ SyscallDesc("ptrace", unimplementedFunc);
- /* 27 */ SyscallDesc("alarm", unimplementedFunc);
- /* 28 */ SyscallDesc("sigaltstack", unimplementedFunc);
- /* 29 */ SyscallDesc("pause", unimplementedFunc);
- /* 30 */ SyscallDesc("utime", unimplementedFunc);
- /* 31 */ SyscallDesc("lchown32", unimplementedFunc);
- /* 32 */ SyscallDesc("fchown32", unimplementedFunc);
- /* 33 */ SyscallDesc("access", unimplementedFunc);
- /* 34 */ SyscallDesc("nice", unimplementedFunc);
- /* 35 */ SyscallDesc("chown32", unimplementedFunc);
- /* 36 */ SyscallDesc("sync", unimplementedFunc);
- /* 37 */ SyscallDesc("kill", unimplementedFunc);
- /* 38 */ SyscallDesc("stat", unimplementedFunc);
- /* 39 */ SyscallDesc("sendfile", unimplementedFunc);
- /* 40 */ SyscallDesc("lstat", unimplementedFunc);
- /* 41 */ SyscallDesc("dup", unimplementedFunc);
- /* 42 */ SyscallDesc("pipe", unimplementedFunc);
- /* 43 */ SyscallDesc("times", unimplementedFunc);
- /* 44 */ SyscallDesc("getuid32", unimplementedFunc);
- /* 45 */ SyscallDesc("umount2", unimplementedFunc);
- /* 46 */ SyscallDesc("setgid", unimplementedFunc);
- /* 47 */ SyscallDesc("getgid", unimplementedFunc);
- /* 48 */ SyscallDesc("signal", unimplementedFunc);
- /* 49 */ SyscallDesc("geteuid", unimplementedFunc);
- /* 50 */ SyscallDesc("getegid", unimplementedFunc);
- /* 51 */ SyscallDesc("acct", unimplementedFunc);
- /* 52 */ SyscallDesc("memory_ordering", unimplementedFunc);
- /* 53 */ SyscallDesc("getgid32", unimplementedFunc);
- /* 54 */ SyscallDesc("ioctl", unimplementedFunc);
- /* 55 */ SyscallDesc("reboot", unimplementedFunc);
- /* 56 */ SyscallDesc("mmap2", unimplementedFunc);
- /* 57 */ SyscallDesc("symlink", unimplementedFunc);
- /* 58 */ SyscallDesc("readlink", unimplementedFunc);
- /* 59 */ SyscallDesc("execve", unimplementedFunc);
- /* 60 */ SyscallDesc("umask", unimplementedFunc);
- /* 61 */ SyscallDesc("chroot", unimplementedFunc);
- /* 62 */ SyscallDesc("fstat", unimplementedFunc);
- /* 63 */ SyscallDesc("fstat64", unimplementedFunc);
- /* 64 */ SyscallDesc("getpagesize", unimplementedFunc);
- /* 65 */ SyscallDesc("msync", unimplementedFunc);
- /* 66 */ SyscallDesc("vfork", unimplementedFunc);
- /* 67 */ SyscallDesc("pread64", unimplementedFunc);
- /* 68 */ SyscallDesc("pwrite64", unimplementedFunc);
- /* 69 */ SyscallDesc("geteuid32", unimplementedFunc);
- /* 70 */ SyscallDesc("getdgid32", unimplementedFunc);
- /* 71 */ SyscallDesc("mmap", unimplementedFunc);
- /* 72 */ SyscallDesc("setreuid32", unimplementedFunc);
- /* 73 */ SyscallDesc("munmap", unimplementedFunc);
- /* 74 */ SyscallDesc("mprotect", unimplementedFunc);
- /* 75 */ SyscallDesc("madvise", unimplementedFunc);
- /* 76 */ SyscallDesc("vhangup", unimplementedFunc);
- /* 77 */ SyscallDesc("truncate64", unimplementedFunc);
- /* 78 */ SyscallDesc("mincore", unimplementedFunc);
- /* 79 */ SyscallDesc("getgroups", unimplementedFunc);
- /* 80 */ SyscallDesc("setgroups", unimplementedFunc);
- /* 81 */ SyscallDesc("getpgrp", unimplementedFunc);
- /* 82 */ SyscallDesc("setgroups32", unimplementedFunc);
- /* 83 */ SyscallDesc("setitimer", unimplementedFunc);
- /* 84 */ SyscallDesc("ftruncate64", unimplementedFunc);
- /* 85 */ SyscallDesc("swapon", unimplementedFunc);
- /* 86 */ SyscallDesc("getitimer", unimplementedFunc);
- /* 87 */ SyscallDesc("setuid32", unimplementedFunc);
- /* 88 */ SyscallDesc("sethostname", unimplementedFunc);
- /* 89 */ SyscallDesc("setgid32", unimplementedFunc);
- /* 90 */ SyscallDesc("dup2", unimplementedFunc);
- /* 91 */ SyscallDesc("setfsuid32", unimplementedFunc);
- /* 92 */ SyscallDesc("fcntl", unimplementedFunc);
- /* 93 */ SyscallDesc("select", unimplementedFunc);
- /* 94 */ SyscallDesc("setfsgid32", unimplementedFunc);
- /* 95 */ SyscallDesc("fsync", unimplementedFunc);
- /* 96 */ SyscallDesc("setpriority", unimplementedFunc);
- /* 97 */ SyscallDesc("socket", unimplementedFunc);
- /* 98 */ SyscallDesc("connect", unimplementedFunc);
- /* 99 */ SyscallDesc("accept", unimplementedFunc);
- /* 100 */ SyscallDesc("getpriority", unimplementedFunc);
- /* 101 */ SyscallDesc("rt_sigreturn", unimplementedFunc);
- /* 102 */ SyscallDesc("rt_sigaction", unimplementedFunc);
- /* 103 */ SyscallDesc("rt_sigprocmask", unimplementedFunc);
- /* 104 */ SyscallDesc("rt_sigpending", unimplementedFunc);
- /* 105 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc);
- /* 106 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc);
- /* 107 */ SyscallDesc("rt_sigsuspend", unimplementedFunc);
- /* 108 */ SyscallDesc("setresuid", unimplementedFunc);
- /* 109 */ SyscallDesc("getresuid", unimplementedFunc);
- /* 110 */ SyscallDesc("setresgid", unimplementedFunc);
- /* 111 */ SyscallDesc("getresgid", unimplementedFunc);
- /* 112 */ SyscallDesc("setregid32", unimplementedFunc);
- /* 113 */ SyscallDesc("recvmsg", unimplementedFunc);
- /* 114 */ SyscallDesc("sendmsg", unimplementedFunc);
- /* 115 */ SyscallDesc("getgroups32", unimplementedFunc);
- /* 116 */ SyscallDesc("gettimeofday", unimplementedFunc);
- /* 117 */ SyscallDesc("getrusage", unimplementedFunc);
- /* 118 */ SyscallDesc("getsockopt", unimplementedFunc);
- /* 119 */ SyscallDesc("getcwd", unimplementedFunc);
- /* 120 */ SyscallDesc("readv", unimplementedFunc);
- /* 121 */ SyscallDesc("writev", unimplementedFunc);
- /* 122 */ SyscallDesc("settimeofday", unimplementedFunc);
- /* 123 */ SyscallDesc("fchown", unimplementedFunc);
- /* 124 */ SyscallDesc("fchmod", unimplementedFunc);
- /* 125 */ SyscallDesc("recvfrom", unimplementedFunc);
- /* 126 */ SyscallDesc("setreuid", unimplementedFunc);
- /* 127 */ SyscallDesc("setregid", unimplementedFunc);
- /* 128 */ SyscallDesc("rename", unimplementedFunc);
- /* 129 */ SyscallDesc("truncate", unimplementedFunc);
- /* 130 */ SyscallDesc("ftruncate", unimplementedFunc);
- /* 131 */ SyscallDesc("flock", unimplementedFunc);
- /* 132 */ SyscallDesc("lstat64", unimplementedFunc);
- /* 133 */ SyscallDesc("sendto", unimplementedFunc);
- /* 134 */ SyscallDesc("shutdown", unimplementedFunc);
- /* 135 */ SyscallDesc("socketpair", unimplementedFunc);
- /* 136 */ SyscallDesc("mkdir", unimplementedFunc);
- /* 137 */ SyscallDesc("rmdir", unimplementedFunc);
- /* 138 */ SyscallDesc("utimes", unimplementedFunc);
- /* 139 */ SyscallDesc("stat64", unimplementedFunc);
- /* 140 */ SyscallDesc("sendfile64", unimplementedFunc);
- /* 141 */ SyscallDesc("getpeername", unimplementedFunc);
- /* 142 */ SyscallDesc("futex", unimplementedFunc);
- /* 143 */ SyscallDesc("gettid", unimplementedFunc);
- /* 144 */ SyscallDesc("getrlimit", unimplementedFunc);
- /* 145 */ SyscallDesc("setrlimit", unimplementedFunc);
- /* 146 */ SyscallDesc("pivot_root", unimplementedFunc);
- /* 147 */ SyscallDesc("prctl", unimplementedFunc);
- /* 148 */ SyscallDesc("pciconfig_read", unimplementedFunc);
- /* 149 */ SyscallDesc("pciconfig_write", unimplementedFunc);
- /* 150 */ SyscallDesc("getsockname", unimplementedFunc);
- /* 151 */ SyscallDesc("inotify_init", unimplementedFunc);
- /* 152 */ SyscallDesc("inotify_add_watch", unimplementedFunc);
- /* 153 */ SyscallDesc("poll", unimplementedFunc);
- /* 154 */ SyscallDesc("getdents64", unimplementedFunc);
- /* 155 */ SyscallDesc("fcntl64", unimplementedFunc);
- /* 156 */ SyscallDesc("inotify_rm_watch", unimplementedFunc);
- /* 157 */ SyscallDesc("statfs", unimplementedFunc);
- /* 158 */ SyscallDesc("fstatfs", unimplementedFunc);
- /* 159 */ SyscallDesc("umount", unimplementedFunc);
- /* 160 */ SyscallDesc("sched_set_affinity", unimplementedFunc);
- /* 161 */ SyscallDesc("sched_get_affinity", unimplementedFunc);
- /* 162 */ SyscallDesc("getdomainname", unimplementedFunc);
- /* 163 */ SyscallDesc("setdomainname", unimplementedFunc);
- /* 164 */ SyscallDesc("utrap_install", unimplementedFunc);
- /* 165 */ SyscallDesc("quotactl", unimplementedFunc);
- /* 166 */ SyscallDesc("set_tid_address", unimplementedFunc);
- /* 167 */ SyscallDesc("mount", unimplementedFunc);
- /* 168 */ SyscallDesc("ustat", unimplementedFunc);
- /* 169 */ SyscallDesc("setxattr", unimplementedFunc);
- /* 170 */ SyscallDesc("lsetxattr", unimplementedFunc);
- /* 171 */ SyscallDesc("fsetxattr", unimplementedFunc);
- /* 172 */ SyscallDesc("getxattr", unimplementedFunc);
- /* 173 */ SyscallDesc("lgetxattr", unimplementedFunc);
- /* 174 */ SyscallDesc("getdents", unimplementedFunc);
- /* 175 */ SyscallDesc("setsid", unimplementedFunc);
- /* 176 */ SyscallDesc("fchdir", unimplementedFunc);
- /* 177 */ SyscallDesc("fgetxattr", unimplementedFunc);
- /* 178 */ SyscallDesc("listxattr", unimplementedFunc);
- /* 179 */ SyscallDesc("llistxattr", unimplementedFunc);
- /* 180 */ SyscallDesc("flistxattr", unimplementedFunc);
- /* 181 */ SyscallDesc("removexattr", unimplementedFunc);
- /* 182 */ SyscallDesc("lremovexattr", unimplementedFunc);
- /* 183 */ SyscallDesc("sigpending", unimplementedFunc);
- /* 184 */ SyscallDesc("query_module", unimplementedFunc);
- /* 185 */ SyscallDesc("setpgid", unimplementedFunc);
- /* 186 */ SyscallDesc("fremovexattr", unimplementedFunc);
- /* 187 */ SyscallDesc("tkill", unimplementedFunc);
- /* 188 */ SyscallDesc("exit_group", unimplementedFunc);
- /* 189 */ SyscallDesc("uname", unimplementedFunc);
- /* 190 */ SyscallDesc("init_module", unimplementedFunc);
- /* 191 */ SyscallDesc("personality", unimplementedFunc);
- /* 192 */ SyscallDesc("remap_file_pages", unimplementedFunc);
- /* 193 */ SyscallDesc("epoll_create", unimplementedFunc);
- /* 194 */ SyscallDesc("epoll_ctl", unimplementedFunc);
- /* 195 */ SyscallDesc("epoll_wait", unimplementedFunc);
- /* 196 */ SyscallDesc("ioprio_set", unimplementedFunc);
- /* 197 */ SyscallDesc("getppid", unimplementedFunc);
- /* 198 */ SyscallDesc("sigaction", unimplementedFunc);
- /* 199 */ SyscallDesc("sgetmask", unimplementedFunc);
- /* 200 */ SyscallDesc("ssetmask", unimplementedFunc);
- /* 201 */ SyscallDesc("sigsuspend", unimplementedFunc);
- /* 202 */ SyscallDesc("oldlstat", unimplementedFunc);
- /* 203 */ SyscallDesc("uselib", unimplementedFunc);
- /* 204 */ SyscallDesc("readdir", unimplementedFunc);
- /* 205 */ SyscallDesc("readahead", unimplementedFunc);
- /* 206 */ SyscallDesc("socketcall", unimplementedFunc);
- /* 207 */ SyscallDesc("syslog", unimplementedFunc);
- /* 208 */ SyscallDesc("lookup_dcookie", unimplementedFunc);
- /* 209 */ SyscallDesc("fadvise64", unimplementedFunc);
- /* 210 */ SyscallDesc("fadvise64_64", unimplementedFunc);
- /* 211 */ SyscallDesc("tgkill", unimplementedFunc);
- /* 212 */ SyscallDesc("waitpid", unimplementedFunc);
- /* 213 */ SyscallDesc("swapoff", unimplementedFunc);
- /* 214 */ SyscallDesc("sysinfo", unimplementedFunc);
- /* 215 */ SyscallDesc("ipc", unimplementedFunc);
- /* 216 */ SyscallDesc("sigreturn", unimplementedFunc);
- /* 217 */ SyscallDesc("clone", unimplementedFunc);
- /* 218 */ SyscallDesc("ioprio_get", unimplementedFunc);
- /* 219 */ SyscallDesc("adjtimex", unimplementedFunc);
- /* 220 */ SyscallDesc("sigprocmask", unimplementedFunc);
- /* 221 */ SyscallDesc("create_module", unimplementedFunc);
- /* 222 */ SyscallDesc("delete_module", unimplementedFunc);
- /* 223 */ SyscallDesc("get_kernel_syms", unimplementedFunc);
- /* 224 */ SyscallDesc("getpgid", unimplementedFunc);
- /* 225 */ SyscallDesc("bdflush", unimplementedFunc);
- /* 226 */ SyscallDesc("sysfs", unimplementedFunc);
- /* 227 */ SyscallDesc("afs_syscall", unimplementedFunc);
- /* 228 */ SyscallDesc("setfsuid", unimplementedFunc);
- /* 229 */ SyscallDesc("setfsgid", unimplementedFunc);
- /* 230 */ SyscallDesc("_newselect", unimplementedFunc);
- /* 231 */ SyscallDesc("time", unimplementedFunc);
- /* 232 */ SyscallDesc("oldstat", unimplementedFunc);
- /* 233 */ SyscallDesc("stime", unimplementedFunc);
- /* 234 */ SyscallDesc("statfs64", unimplementedFunc);
- /* 235 */ SyscallDesc("fstatfs64", unimplementedFunc);
- /* 236 */ SyscallDesc("_llseek", unimplementedFunc);
- /* 237 */ SyscallDesc("mlock", unimplementedFunc);
- /* 238 */ SyscallDesc("munlock", unimplementedFunc);
- /* 239 */ SyscallDesc("mlockall", unimplementedFunc);
- /* 240 */ SyscallDesc("munlockall", unimplementedFunc);
- /* 241 */ SyscallDesc("sched_setparam", unimplementedFunc);
- /* 242 */ SyscallDesc("sched_getparam", unimplementedFunc);
- /* 243 */ SyscallDesc("sched_setscheduler", unimplementedFunc);
- /* 244 */ SyscallDesc("sched_getscheduler", unimplementedFunc);
- /* 245 */ SyscallDesc("sched_yield", unimplementedFunc);
- /* 246 */ SyscallDesc("sched_get_priority_max", unimplemented);
- /* 247 */ SyscallDesc("sched_get_priority_min", unimplemented);
- /* 248 */ SyscallDesc("sched_rr_get_interval", unimplemented);
- /* 249 */ SyscallDesc("nanosleep", unimplementedFunc);
- /* 250 */ SyscallDesc("mremap", unimplementedFunc);
- /* 251 */ SyscallDesc("_sysctl", unimplementedFunc);
- /* 252 */ SyscallDesc("getsid", unimplementedFunc);
- /* 253 */ SyscallDesc("fdatasync", unimplementedFunc);
- /* 254 */ SyscallDesc("nfsservctl", unimplementedFunc);
- /* 255 */ SyscallDesc("aplib", unimplementedFunc);
- /* 256 */ SyscallDesc("clock_settime", unimplementedFunc);
- /* 257 */ SyscallDesc("clock_gettime", unimplementedFunc);
- /* 258 */ SyscallDesc("clock_getres", unimplementedFunc);
- /* 259 */ SyscallDesc("clock_nanosleep", unimplementedFunc);
- /* 260 */ SyscallDesc("sched_getaffinity", unimplementedFunc);
- /* 261 */ SyscallDesc("sched_setaffinity", unimplementedFunc);
- /* 262 */ SyscallDesc("timer_settime", unimplementedFunc);
- /* 263 */ SyscallDesc("timer_gettime", unimplementedFunc);
- /* 264 */ SyscallDesc("timer_getoverrun", unimplementedFunc);
- /* 265 */ SyscallDesc("timer_delete", unimplementedFunc);
- /* 266 */ SyscallDesc("timer_create", unimplementedFunc);
- /* 267 */ SyscallDesc("vserver", unimplementedFunc);
- /* 268 */ SyscallDesc("io_setup", unimplementedFunc);
- /* 269 */ SyscallDesc("io_destroy", unimplementedFunc);
- /* 270 */ SyscallDesc("io_submit", unimplementedFunc);
- /* 271 */ SyscallDesc("io_cancel", unimplementedFunc);
- /* 272 */ SyscallDesc("io_getevents", unimplementedFunc);
- /* 273 */ SyscallDesc("mq_open", unimplementedFunc);
- /* 274 */ SyscallDesc("mq_unlink", unimplementedFunc);
- /* 275 */ SyscallDesc("mq_timedsend", unimplementedFunc);
- /* 276 */ SyscallDesc("mq_timedreceive", unimplementedFunc);
- /* 277 */ SyscallDesc("mq_notify", unimplementedFunc);
- /* 278 */ SyscallDesc("mq_getsetattr", unimplementedFunc);
- /* 279 */ SyscallDesc("waitid", unimplementedFunc);
- /* 280 */ SyscallDesc("sys_setaltroot", unimplementedFunc);
- /* 281 */ SyscallDesc("add_key", unimplementedFunc);
- /* 282 */ SyscallDesc("request_key", unimplementedFunc);
- /* 283 */ SyscallDesc("keyctl", unimplementedFunc);
+ /* 0 */ SyscallDesc("restart_syscall", unimplimentedFunc);
+ /* 1 */ SyscallDesc("exit", exitFunc);
+ /* 3 */ SyscallDesc("read", readFunc);
+ /* 4 */ SyscallDesc("write", writeFunc);
+ /* 5 */ SyscallDesc("open", openFunc<Linux>);
+ /* 6 */ SyscallDesc("close", closeFinc);
+ /* 7 */ SyscallDesc("wait4", unimplimentedFunc);
+ /* 8 */ SyscallDesc("creat", unimplimentedFunc);
+ /* 9 */ SyscallDesc("link", unimplimentedFunc);
+ /* 10 */ SyscallDesc("unlink", unlinkFunc);
+ /* 11 */ SyscallDesc("execv", unimplimentedFunc);
+ /* 12 */ SyscallDesc("chdir", unimplimentedFunc);
+ /* 13 */ SyscallDesc("chown", chownFunc);
+ /* 14 */ SyscallDesc("mknod", unimplimentedFunc);
+ /* 15 */ SyscallDesc("chmod", chmodFunc<Linux>);
+ /* 16 */ SyscallDesc("lchown", unimplimentedFunc);
+ /* 17 */ SyscallDesc("brk", obreakFunc);
+ /* 18 */ SyscallDesc("perfctr", unimplimentedFunc);
+ /* 19 */ SyscallDesc("lseek", lseekFunc);
+ /* 20 */ SyscallDesc("getpid", getpidFunc);
+ /* 21 */ SyscallDesc("capget", unimplimentedFunc);
+ /* 22 */ SyscallDesc("capset", unimplimentedFunc);
+ /* 23 */ SyscallDesc("setuid", setuidFunc);
+ /* 24 */ SyscallDesc("getuid", getuidFunc);
+ /* 25 */ SyscallDesc("time", unimplimentedFunc);
+ /* 26 */ SyscallDesc("ptrace", unimplimentedFunc);
+ /* 27 */ SyscallDesc("alarm", unimplimentedFunc);
+ /* 28 */ SyscallDesc("sigaltstack", unimplimentedFunc);
+ /* 29 */ SyscallDesc("pause", unimplimentedFunc);
+ /* 30 */ SyscallDesc("utime", unimplimentedFunc);
+ /* 31 */ SyscallDesc("lchown32", unimplimentedFunc);
+ /* 32 */ SyscallDesc("fchown32", unimplimentedFunc);
+ /* 33 */ SyscallDesc("access", unimplimentedFunc);
+ /* 34 */ SyscallDesc("nice", unimplimentedFunc);
+ /* 35 */ SyscallDesc("chown32", unimplimentedFunc);
+ /* 36 */ SyscallDesc("sync", unimplimentedFunc);
+ /* 37 */ SyscallDesc("kill", unimplimentedFunc);
+ /* 38 */ SyscallDesc("stat", unimplimentedFunc);
+ /* 39 */ SyscallDesc("sendfile", unimplimentedFunc);
+ /* 40 */ SyscallDesc("lstat", unimplimentedFunc);
+ /* 41 */ SyscallDesc("dup", unimplimentedFunc);
+ /* 42 */ SyscallDesc("pipe", pipePseudoFunc);
+ /* 43 */ SyscallDesc("times", unimplimentedFunc);
+ /* 44 */ SyscallDesc("getuid32", unimplimentedFunc);
+ /* 45 */ SyscallDesc("umount2", unimplimentedFunc);
+ /* 46 */ SyscallDesc("setgid", unimplimentedFunc);
+ /* 47 */ SyscallDesc("getgid", getgidFunc);
+ /* 48 */ SyscallDesc("signal", unimplimentedFunc);
+ /* 49 */ SyscallDesc("geteuid", geteuidFunc);
+ /* 50 */ SyscallDesc("getegid", getegidFunc);
+ /* 51 */ SyscallDesc("acct", unimplimentedFunc);
+ /* 52 */ SyscallDesc("memory_ordering", unimplimentedFunc);
+ /* 53 */ SyscallDesc("getgid32", unimplimentedFunc);
+ /* 54 */ SyscallDesc("ioctl", unimplimentedFunc);
+ /* 55 */ SyscallDesc("reboot", unimplimentedFunc);
+ /* 56 */ SyscallDesc("mmap2", unimplimentedFunc);
+ /* 57 */ SyscallDesc("symlink", unimplimentedFunc);
+ /* 58 */ SyscallDesc("readlink", unimplimentedFunc);
+ /* 59 */ SyscallDesc("execve", unimplimentedFunc);
+ /* 60 */ SyscallDesc("umask", unimplimentedFunc);
+ /* 61 */ SyscallDesc("chroot", unimplimentedFunc);
+ /* 62 */ SyscallDesc("fstat", unimplimentedFunc);
+ /* 63 */ SyscallDesc("fstat64", unimplimentedFunc);
+ /* 64 */ SyscallDesc("getpagesize", unimplimentedFunc);
+ /* 65 */ SyscallDesc("msync", unimplimentedFunc);
+ /* 66 */ SyscallDesc("vfork", unimplimentedFunc);
+ /* 67 */ SyscallDesc("pread64", unimplimentedFunc);
+ /* 68 */ SyscallDesc("pwrite64", unimplimentedFunc);
+ /* 69 */ SyscallDesc("geteuid32", unimplimentedFunc);
+ /* 70 */ SyscallDesc("getdgid32", unimplimentedFunc);
+ /* 71 */ SyscallDesc("mmap", unimplimentedFunc);
+ /* 72 */ SyscallDesc("setreuid32", unimplimentedFunc);
+ /* 73 */ SyscallDesc("munmap", unimplimentedFunc);
+ /* 74 */ SyscallDesc("mprotect", unimplimentedFunc);
+ /* 75 */ SyscallDesc("madvise", unimplimentedFunc);
+ /* 76 */ SyscallDesc("vhangup", unimplimentedFunc);
+ /* 77 */ SyscallDesc("truncate64", unimplimentedFunc);
+ /* 78 */ SyscallDesc("mincore", unimplimentedFunc);
+ /* 79 */ SyscallDesc("getgroups", unimplimentedFunc);
+ /* 80 */ SyscallDesc("setgroups", unimplimentedFunc);
+ /* 81 */ SyscallDesc("getpgrp", unimplimentedFunc);
+ /* 82 */ SyscallDesc("setgroups32", unimplimentedFunc);
+ /* 83 */ SyscallDesc("setitimer", unimplimentedFunc);
+ /* 84 */ SyscallDesc("ftruncate64", unimplimentedFunc);
+ /* 85 */ SyscallDesc("swapon", unimplimentedFunc);
+ /* 86 */ SyscallDesc("getitimer", unimplimentedFunc);
+ /* 87 */ SyscallDesc("setuid32", unimplimentedFunc);
+ /* 88 */ SyscallDesc("sethostname", unimplimentedFunc);
+ /* 89 */ SyscallDesc("setgid32", unimplimentedFunc);
+ /* 90 */ SyscallDesc("dup2", unimplimentedFunc);
+ /* 91 */ SyscallDesc("setfsuid32", unimplimentedFunc);
+ /* 92 */ SyscallDesc("fcntl", unimplimentedFunc);
+ /* 93 */ SyscallDesc("select", unimplimentedFunc);
+ /* 94 */ SyscallDesc("setfsgid32", unimplimentedFunc);
+ /* 95 */ SyscallDesc("fsync", unimplimentedFunc);
+ /* 96 */ SyscallDesc("setpriority", unimplimentedFunc);
+ /* 97 */ SyscallDesc("socket", unimplimentedFunc);
+ /* 98 */ SyscallDesc("connect", unimplimentedFunc);
+ /* 99 */ SyscallDesc("accept", unimplimentedFunc);
+ /* 100 */ SyscallDesc("getpriority", unimplimentedFunc);
+ /* 101 */ SyscallDesc("rt_sigreturn", unimplimentedFunc);
+ /* 102 */ SyscallDesc("rt_sigaction", unimplimentedFunc);
+ /* 103 */ SyscallDesc("rt_sigprocmask", unimplimentedFunc);
+ /* 104 */ SyscallDesc("rt_sigpending", unimplimentedFunc);
+ /* 105 */ SyscallDesc("rt_sigtimedwait", unimplimentedFunc);
+ /* 106 */ SyscallDesc("rt_sigqueueinfo", unimplimentedFunc);
+ /* 107 */ SyscallDesc("rt_sigsuspend", unimplimentedFunc);
+ /* 108 */ SyscallDesc("setresuid", unimplimentedFunc);
+ /* 109 */ SyscallDesc("getresuid", unimplimentedFunc);
+ /* 110 */ SyscallDesc("setresgid", unimplimentedFunc);
+ /* 111 */ SyscallDesc("getresgid", unimplimentedFunc);
+ /* 112 */ SyscallDesc("setregid32", unimplimentedFunc);
+ /* 113 */ SyscallDesc("recvmsg", unimplimentedFunc);
+ /* 114 */ SyscallDesc("sendmsg", unimplimentedFunc);
+ /* 115 */ SyscallDesc("getgroups32", unimplimentedFunc);
+ /* 116 */ SyscallDesc("gettimeofday", unimplimentedFunc);
+ /* 117 */ SyscallDesc("getrusage", unimplimentedFunc);
+ /* 118 */ SyscallDesc("getsockopt", unimplimentedFunc);
+ /* 119 */ SyscallDesc("getcwd", unimplimentedFunc);
+ /* 120 */ SyscallDesc("readv", unimplimentedFunc);
+ /* 121 */ SyscallDesc("writev", unimplimentedFunc);
+ /* 122 */ SyscallDesc("settimeofday", unimplimentedFunc);
+ /* 123 */ SyscallDesc("fchown", unimplimentedFunc);
+ /* 124 */ SyscallDesc("fchmod", unimplimentedFunc);
+ /* 125 */ SyscallDesc("recvfrom", unimplimentedFunc);
+ /* 126 */ SyscallDesc("setreuid", unimplimentedFunc);
+ /* 127 */ SyscallDesc("setregid", unimplimentedFunc);
+ /* 128 */ SyscallDesc("rename", unimplimentedFunc);
+ /* 129 */ SyscallDesc("truncate", unimplimentedFunc);
+ /* 130 */ SyscallDesc("ftruncate", unimplimentedFunc);
+ /* 131 */ SyscallDesc("flock", unimplimentedFunc);
+ /* 132 */ SyscallDesc("lstat64", unimplimentedFunc);
+ /* 133 */ SyscallDesc("sendto", unimplimentedFunc);
+ /* 134 */ SyscallDesc("shutdown", unimplimentedFunc);
+ /* 135 */ SyscallDesc("socketpair", unimplimentedFunc);
+ /* 136 */ SyscallDesc("mkdir", unimplimentedFunc);
+ /* 137 */ SyscallDesc("rmdir", unimplimentedFunc);
+ /* 138 */ SyscallDesc("utimes", unimplimentedFunc);
+ /* 139 */ SyscallDesc("stat64", unimplimentedFunc);
+ /* 140 */ SyscallDesc("sendfile64", unimplimentedFunc);
+ /* 141 */ SyscallDesc("getpeername", unimplimentedFunc);
+ /* 142 */ SyscallDesc("futex", unimplimentedFunc);
+ /* 143 */ SyscallDesc("gettid", unimplimentedFunc);
+ /* 144 */ SyscallDesc("getrlimit", unimplimentedFunc);
+ /* 145 */ SyscallDesc("setrlimit", unimplimentedFunc);
+ /* 146 */ SyscallDesc("pivot_root", unimplimentedFunc);
+ /* 147 */ SyscallDesc("prctl", unimplimentedFunc);
+ /* 148 */ SyscallDesc("pciconfig_read", unimplimentedFunc);
+ /* 149 */ SyscallDesc("pciconfig_write", unimplimentedFunc);
+ /* 150 */ SyscallDesc("getsockname", unimplimentedFunc);
+ /* 151 */ SyscallDesc("inotify_init", unimplimentedFunc);
+ /* 152 */ SyscallDesc("inotify_add_watch", unimplimentedFunc);
+ /* 153 */ SyscallDesc("poll", unimplimentedFunc);
+ /* 154 */ SyscallDesc("getdents64", unimplimentedFunc);
+ /* 155 */ SyscallDesc("fcntl64", unimplimentedFunc);
+ /* 156 */ SyscallDesc("inotify_rm_watch", unimplimentedFunc);
+ /* 157 */ SyscallDesc("statfs", unimplimentedFunc);
+ /* 158 */ SyscallDesc("fstatfs", unimplimentedFunc);
+ /* 159 */ SyscallDesc("umount", unimplimentedFunc);
+ /* 160 */ SyscallDesc("sched_set_affinity", unimplimentedFunc);
+ /* 161 */ SyscallDesc("sched_get_affinity", unimplimentedFunc);
+ /* 162 */ SyscallDesc("getdomainname", unimplimentedFunc);
+ /* 163 */ SyscallDesc("setdomainname", unimplimentedFunc);
+ /* 164 */ SyscallDesc("utrap_install", unimplimentedFunc);
+ /* 165 */ SyscallDesc("quotactl", unimplimentedFunc);
+ /* 166 */ SyscallDesc("set_tid_address", unimplimentedFunc);
+ /* 167 */ SyscallDesc("mount", unimplimentedFunc);
+ /* 168 */ SyscallDesc("ustat", unimplimentedFunc);
+ /* 169 */ SyscallDesc("setxattr", unimplimentedFunc);
+ /* 170 */ SyscallDesc("lsetxattr", unimplimentedFunc);
+ /* 171 */ SyscallDesc("fsetxattr", unimplimentedFunc);
+ /* 172 */ SyscallDesc("getxattr", unimplimentedFunc);
+ /* 173 */ SyscallDesc("lgetxattr", unimplimentedFunc);
+ /* 174 */ SyscallDesc("getdents", unimplimentedFunc);
+ /* 175 */ SyscallDesc("setsid", unimplimentedFunc);
+ /* 176 */ SyscallDesc("fchdir", unimplimentedFunc);
+ /* 177 */ SyscallDesc("fgetxattr", unimplimentedFunc);
+ /* 178 */ SyscallDesc("listxattr", unimplimentedFunc);
+ /* 179 */ SyscallDesc("llistxattr", unimplimentedFunc);
+ /* 180 */ SyscallDesc("flistxattr", unimplimentedFunc);
+ /* 181 */ SyscallDesc("removexattr", unimplimentedFunc);
+ /* 182 */ SyscallDesc("lremovexattr", unimplimentedFunc);
+ /* 183 */ SyscallDesc("sigpending", unimplimentedFunc);
+ /* 184 */ SyscallDesc("query_module", unimplimentedFunc);
+ /* 185 */ SyscallDesc("setpgid", unimplimentedFunc);
+ /* 186 */ SyscallDesc("fremovexattr", unimplimentedFunc);
+ /* 187 */ SyscallDesc("tkill", unimplimentedFunc);
+ /* 188 */ SyscallDesc("exit_group", unimplimentedFunc);
+ /* 189 */ SyscallDesc("uname", unameFunc);
+ /* 190 */ SyscallDesc("init_module", unimplimentedFunc);
+ /* 191 */ SyscallDesc("personality", unimplimentedFunc);
+ /* 192 */ SyscallDesc("remap_file_pages", unimplimentedFunc);
+ /* 193 */ SyscallDesc("epoll_create", unimplimentedFunc);
+ /* 194 */ SyscallDesc("epoll_ctl", unimplimentedFunc);
+ /* 195 */ SyscallDesc("epoll_wait", unimplimentedFunc);
+ /* 196 */ SyscallDesc("ioprio_set", unimplimentedFunc);
+ /* 197 */ SyscallDesc("getppid", getppidFunc);
+ /* 198 */ SyscallDesc("sigaction", unimplimentedFunc);
+ /* 199 */ SyscallDesc("sgetmask", unimplimentedFunc);
+ /* 200 */ SyscallDesc("ssetmask", unimplimentedFunc);
+ /* 201 */ SyscallDesc("sigsuspend", unimplimentedFunc);
+ /* 202 */ SyscallDesc("oldlstat", unimplimentedFunc);
+ /* 203 */ SyscallDesc("uselib", unimplimentedFunc);
+ /* 204 */ SyscallDesc("readdir", unimplimentedFunc);
+ /* 205 */ SyscallDesc("readahead", unimplimentedFunc);
+ /* 206 */ SyscallDesc("socketcall", unimplimentedFunc);
+ /* 207 */ SyscallDesc("syslog", unimplimentedFunc);
+ /* 208 */ SyscallDesc("lookup_dcookie", unimplimentedFunc);
+ /* 209 */ SyscallDesc("fadvise64", unimplimentedFunc);
+ /* 210 */ SyscallDesc("fadvise64_64", unimplimentedFunc);
+ /* 211 */ SyscallDesc("tgkill", unimplimentedFunc);
+ /* 212 */ SyscallDesc("waitpid", unimplimentedFunc);
+ /* 213 */ SyscallDesc("swapoff", unimplimentedFunc);
+ /* 214 */ SyscallDesc("sysinfo", unimplimentedFunc);
+ /* 215 */ SyscallDesc("ipc", unimplimentedFunc);
+ /* 216 */ SyscallDesc("sigreturn", unimplimentedFunc);
+ /* 217 */ SyscallDesc("clone", unimplimentedFunc);
+ /* 218 */ SyscallDesc("ioprio_get", unimplimentedFunc);
+ /* 219 */ SyscallDesc("adjtimex", unimplimentedFunc);
+ /* 220 */ SyscallDesc("sigprocmask", unimplimentedFunc);
+ /* 221 */ SyscallDesc("create_module", unimplimentedFunc);
+ /* 222 */ SyscallDesc("delete_module", unimplimentedFunc);
+ /* 223 */ SyscallDesc("get_kernel_syms", unimplimentedFunc);
+ /* 224 */ SyscallDesc("getpgid", unimplimentedFunc);
+ /* 225 */ SyscallDesc("bdflush", unimplimentedFunc);
+ /* 226 */ SyscallDesc("sysfs", unimplimentedFunc);
+ /* 227 */ SyscallDesc("afs_syscall", unimplimentedFunc);
+ /* 228 */ SyscallDesc("setfsuid", unimplimentedFunc);
+ /* 229 */ SyscallDesc("setfsgid", unimplimentedFunc);
+ /* 230 */ SyscallDesc("_newselect", unimplimentedFunc);
+ /* 231 */ SyscallDesc("time", unimplimentedFunc);
+ /* 232 */ SyscallDesc("oldstat", unimplimentedFunc);
+ /* 233 */ SyscallDesc("stime", unimplimentedFunc);
+ /* 234 */ SyscallDesc("statfs64", unimplimentedFunc);
+ /* 235 */ SyscallDesc("fstatfs64", unimplimentedFunc);
+ /* 236 */ SyscallDesc("_llseek", unimplimentedFunc);
+ /* 237 */ SyscallDesc("mlock", unimplimentedFunc);
+ /* 238 */ SyscallDesc("munlock", unimplimentedFunc);
+ /* 239 */ SyscallDesc("mlockall", unimplimentedFunc);
+ /* 240 */ SyscallDesc("munlockall", unimplimentedFunc);
+ /* 241 */ SyscallDesc("sched_setparam", unimplimentedFunc);
+ /* 242 */ SyscallDesc("sched_getparam", unimplimentedFunc);
+ /* 243 */ SyscallDesc("sched_setscheduler", unimplimentedFunc);
+ /* 244 */ SyscallDesc("sched_getscheduler", unimplimentedFunc);
+ /* 245 */ SyscallDesc("sched_yield", unimplimentedFunc);
+ /* 246 */ SyscallDesc("sched_get_priority_max", unimplimented);
+ /* 247 */ SyscallDesc("sched_get_priority_min", unimplimented);
+ /* 248 */ SyscallDesc("sched_rr_get_interval", unimplimented);
+ /* 249 */ SyscallDesc("nanosleep", unimplimentedFunc);
+ /* 250 */ SyscallDesc("mremap", unimplimentedFunc);
+ /* 251 */ SyscallDesc("_sysctl", unimplimentedFunc);
+ /* 252 */ SyscallDesc("getsid", unimplimentedFunc);
+ /* 253 */ SyscallDesc("fdatasync", unimplimentedFunc);
+ /* 254 */ SyscallDesc("nfsservctl", unimplimentedFunc);
+ /* 255 */ SyscallDesc("aplib", unimplimentedFunc);
+ /* 256 */ SyscallDesc("clock_settime", unimplimentedFunc);
+ /* 257 */ SyscallDesc("clock_gettime", unimplimentedFunc);
+ /* 258 */ SyscallDesc("clock_getres", unimplimentedFunc);
+ /* 259 */ SyscallDesc("clock_nanosleep", unimplimentedFunc);
+ /* 260 */ SyscallDesc("sched_getaffinity", unimplimentedFunc);
+ /* 261 */ SyscallDesc("sched_setaffinity", unimplimentedFunc);
+ /* 262 */ SyscallDesc("timer_settime", unimplimentedFunc);
+ /* 263 */ SyscallDesc("timer_gettime", unimplimentedFunc);
+ /* 264 */ SyscallDesc("timer_getoverrun", unimplimentedFunc);
+ /* 265 */ SyscallDesc("timer_delete", unimplimentedFunc);
+ /* 266 */ SyscallDesc("timer_create", unimplimentedFunc);
+ /* 267 */ SyscallDesc("vserver", unimplimentedFunc);
+ /* 268 */ SyscallDesc("io_setup", unimplimentedFunc);
+ /* 269 */ SyscallDesc("io_destroy", unimplimentedFunc);
+ /* 270 */ SyscallDesc("io_submit", unimplimentedFunc);
+ /* 271 */ SyscallDesc("io_cancel", unimplimentedFunc);
+ /* 272 */ SyscallDesc("io_getevents", unimplimentedFunc);
+ /* 273 */ SyscallDesc("mq_open", unimplimentedFunc);
+ /* 274 */ SyscallDesc("mq_unlink", unimplimentedFunc);
+ /* 275 */ SyscallDesc("mq_timedsend", unimplimentedFunc);
+ /* 276 */ SyscallDesc("mq_timedreceive", unimplimentedFunc);
+ /* 277 */ SyscallDesc("mq_notify", unimplimentedFunc);
+ /* 278 */ SyscallDesc("mq_getsetattr", unimplimentedFunc);
+ /* 279 */ SyscallDesc("waitid", unimplimentedFunc);
+ /* 280 */ SyscallDesc("sys_setaltroot", unimplimentedFunc);
+ /* 281 */ SyscallDesc("add_key", unimplimentedFunc);
+ /* 282 */ SyscallDesc("request_key", unimplimentedFunc);
+ /* 283 */ SyscallDesc("keyctl", unimplimentedFunc);
};
SparcLinuxProcess::SparcLinuxProcess(const std::string &name,
@@ -437,6 +355,10 @@ SparcLinuxProcess::SparcLinuxProcess(const std::string &name,
: LiveProcess(name, objFile, stdin_fd, stdout_fd, stderr_fd, argv, envp),
Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
{
+ // The sparc syscall table must be <= 283 entries because that is all there
+ // is space for.
+ assert(Num_Syscall_Descs <= 283);
+
init_regs->intRegFile[0] = 0;
}
diff --git a/base/loader/elf_object.cc b/base/loader/elf_object.cc
index fd69c9e56..791c6f6de 100644
--- a/base/loader/elf_object.cc
+++ b/base/loader/elf_object.cc
@@ -75,15 +75,6 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
return NULL;
}
else {
-// if (ehdr.e_ident[EI_CLASS] == ELFCLASS32)
-// panic("32 bit ELF Binary, Not Supported");
- /* @todo this emachine value isn't offical yet.
- * so we probably shouldn't check it. */
-// if (ehdr.e_machine != EM_ALPHA)
-// panic("Non Alpha Binary, Not Supported");
-
- elf_end(elf);
-
//Detect the architecture
//Versioning issues in libelf need to be resolved to get the correct
//SPARC constants.
@@ -109,17 +100,61 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
//Detect the operating system
switch (ehdr.e_ident[EI_OSABI])
{
+
case ELFOSABI_LINUX:
opSys = ObjectFile::Linux;
break;
case ELFOSABI_SOLARIS:
opSys = ObjectFile::Solaris;
+ break;
case ELFOSABI_TRU64:
opSys = ObjectFile::Tru64;
+ break;
default:
opSys = ObjectFile::UnknownOpSys;
}
+ //take a look at the .note.ABI section
+ //It can let us know what's what.
+ if (opSys == ObjectFile::UnknownOpSys)
+ {
+ Elf_Scn *section;
+ GElf_Shdr shdr;
+ Elf_Data *data;
+ uint32_t osAbi;;
+ int secIdx = 1;
+
+ // Get the first section
+ section = elf_getscn(elf, secIdx);
+
+ // While there are no more sections
+ while (section != NULL) {
+ gelf_getshdr(section, &shdr);
+ if (shdr.sh_type == SHT_NOTE && !strcmp(".note.ABI-tag",
+ elf_strptr(elf, ehdr.e_shstrndx, shdr.sh_name))) {
+ // we have found a ABI note section
+ // Check the 5th 32bit word for OS 0 == linux, 1 == hurd,
+ // 2 == solaris, 3 == freebsd
+ data = elf_rawdata(section, NULL);
+ assert(data->d_buf);
+ if(ehdr.e_ident[EI_DATA] == ELFDATA2LSB)
+ osAbi = htole(((uint32_t*)data->d_buf)[4]);
+ else
+ osAbi = htobe(((uint32_t*)data->d_buf)[4]);
+
+ switch(osAbi) {
+ case 0:
+ opSys = ObjectFile::Linux;
+ break;
+ case 2:
+ opSys = ObjectFile::Solaris;
+ break;
+ }
+ } // if section found
+ section = elf_getscn(elf, ++secIdx);
+ } // while sections
+ }
+ elf_end(elf);
return new ElfObject(fname, fd, len, data, arch, opSys);
}
}
diff --git a/cpu/cpu_exec_context.hh b/cpu/cpu_exec_context.hh
index a5153e618..beaf67352 100644
--- a/cpu/cpu_exec_context.hh
+++ b/cpu/cpu_exec_context.hh
@@ -505,19 +505,7 @@ class CPUExecContext
void setSyscallReturn(SyscallReturn return_value)
{
- // check for error condition. Alpha syscall convention is to
- // indicate success/failure in reg a3 (r19) and put the
- // return value itself in the standard return value reg (v0).
- const int RegA3 = 19; // only place this is used
- if (return_value.successful()) {
- // no error
- regs.intRegFile[RegA3] = 0;
- regs.intRegFile[TheISA::ReturnValueReg] = return_value.value();
- } else {
- // got an error, return details
- regs.intRegFile[RegA3] = (TheISA::IntReg) -1;
- regs.intRegFile[TheISA::ReturnValueReg] = -return_value.value();
- }
+ TheISA::setSyscallReturn(return_value, &regs);
}
void syscall()
diff --git a/sim/process.cc b/sim/process.cc
index 851192dcd..f02ca8bfd 100644
--- a/sim/process.cc
+++ b/sim/process.cc
@@ -357,7 +357,7 @@ LiveProcess::syscall(ExecContext *xc)
{
num_syscalls++;
- int64_t callnum = xc->readIntReg(ReturnValueReg);
+ int64_t callnum = xc->readIntReg(SyscallNumReg);
SyscallDesc *desc = getDesc(callnum);
if (desc == NULL)
diff --git a/sim/syscall_emul.cc b/sim/syscall_emul.cc
index 2f6ed128d..793c0c6cb 100644
--- a/sim/syscall_emul.cc
+++ b/sim/syscall_emul.cc
@@ -324,4 +324,118 @@ fcntlFunc(SyscallDesc *desc, int num, Process *process,
}
}
+SyscallReturn
+pipePseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ int fds[2], sim_fds[2];
+ int pipe_retval = pipe(fds);
+
+ if (pipe_retval < 0) {
+ // error
+ return pipe_retval;
+ }
+
+ sim_fds[0] = process->alloc_fd(fds[0]);
+ sim_fds[1] = process->alloc_fd(fds[1]);
+
+ // Alpha Linux convention for pipe() is that fd[0] is returned as
+ // the return value of the function, and fd[1] is returned in r20.
+ xc->regs.intRegFile[SyscallPseudoReturnReg] = sim_fds[1];
+ return sim_fds[0];
+}
+
+
+SyscallReturn
+getpidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ // 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.
+
+ xc->regs.intRegFile[SyscallPseudoReturnReg] = 99;
+ return 100;
+}
+
+
+SyscallReturn
+getuidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ // Make up a UID and EUID... it shouldn't matter, and we want the
+ // simulation to be deterministic.
+
+ // EUID goes in r20.
+ xc->regs.intRegFile[SyscallPseudoReturnReg] = 100; // EUID
+ return 100; // UID
+}
+
+
+SyscallReturn
+getgidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ // Get current group ID. EGID goes in r20.
+ xc->regs.intRegFile[SyscallPseudoReturnReg] = 100;
+ return 100;
+}
+
+
+SyscallReturn
+setuidFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ // can't fathom why a benchmark would call this.
+ warn("Ignoring call to setuid(%d)\n", xc->getSyscallArg(0));
+ return 0;
+}
+
+SyscallReturn
+getpidFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ // 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.
+
+ xc->regs.intRegFile[SyscallPseudoReturnReg] = 99;
+ return 100;
+}
+
+SyscallReturn
+getppidFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ return 99;
+}
+
+SyscallReturn
+getuidFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ return 100; // UID
+}
+
+SyscallReturn
+geteuidFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ return 100; // UID
+}
+
+SyscallReturn
+getgidFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ return 100;
+}
+
+SyscallReturn
+getegidFunc(SyscallDesc *desc, int callnum, Process *process,
+ ExecContext *xc)
+{
+ return 100;
+}
+
diff --git a/sim/syscall_emul.hh b/sim/syscall_emul.hh
index cadaa1cd3..35129bcb4 100644
--- a/sim/syscall_emul.hh
+++ b/sim/syscall_emul.hh
@@ -243,6 +243,54 @@ SyscallReturn fchownFunc(SyscallDesc *desc, int num,
SyscallReturn fcntlFunc(SyscallDesc *desc, int num,
Process *process, ExecContext *xc);
+/// Target setuid() handler.
+SyscallReturn setuidFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target getpid() handler.
+SyscallReturn getpidFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target getuid() handler.
+SyscallReturn getuidFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target getgid() handler.
+SyscallReturn getgidFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target getppid() handler.
+SyscallReturn getppidFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target geteuid() handler.
+SyscallReturn geteuidFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target getegid() handler.
+SyscallReturn getegidFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+
+
+/// 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, ExecContext *xc);
+
+/// Target getpidPseudo() handler.
+SyscallReturn getpidPseudoFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target getuidPseudo() handler.
+SyscallReturn getuidPseudoFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+/// Target getgidPseudo() handler.
+SyscallReturn getgidPseudoFunc(SyscallDesc *desc, int num,
+ Process *p, ExecContext *xc);
+
+
/// This struct is used to build an target-OS-dependent table that
/// maps the target's open() flags to the host open() flags.
struct OpenFlagTransTable {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 19:08:19 +0000