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-rw-r--r--kern/linux/linux_syscalls.cc652
-rw-r--r--kern/linux/linux_system.hh41
2 files changed, 367 insertions, 326 deletions
diff --git a/kern/linux/linux_syscalls.cc b/kern/linux/linux_syscalls.cc
index 6e8d5d190..d67725050 100644
--- a/kern/linux/linux_syscalls.cc
+++ b/kern/linux/linux_syscalls.cc
@@ -33,332 +33,332 @@ namespace {
standard_strings[SystemCalls<Linux>::Number] = {
- "llseek", //0
- "newselect", //1
- "sysctl", //2
- "access", //3
- "acct", //4
- "adjtimex", //5
- "afs_syscall", //6
- "alarm", //7
- "bdflush", //8
- "break", //9
-
-
- "brk", //10
- "capget", //11
- "capset", //12
- "chdir", //13
- "chmod", //14
- "chown", //15
- "chown32", //16
- "chroot", //17
- "clock_getres", //18
- "clock_gettime", //19
-
-
- "clock_nanosleep", //20
- "clock_settime", //21
- "clone", //22
- "close", //23
- "creat", //24
- "create_module", //25
- "delete_module", //26
- "dup", //27
- "dup2", //28
- "epoll_create", //29
-
-
- "epoll_ctl", //30
- "epoll_wait", //31
- "execve", //32
- "exit", //33
- "exit_group", //34
- "fadvise64", //35
- "fadvise64_64", //36
- "fchdir", //37
- "fchmod", //38
- "fchown", //39
-
-
- "fchown32", //40
- "fcntl", //41
- "fcntl64", //42
- "fdatasync", //43
- "fgetxattr", //44
- "flistxattr", //45
- "flock", //46
- "fork", //47
- "fremovexattr", //48
- "fsetxattr", //49
-
-
- "fstat", //50
- "fstat64", //51
- "fstatfs", //52
- "fstatfs64", //53
- "fsync", //54
- "ftime", //55
- "ftruncate", //56
- "ftruncate64", //57
- "futex", //58
- "get_kernel_syms", //59
-
-
- "get_thread_area", //60
- "getcwd", //61
- "getdents", //62
- "getdents64", //63
- "getegid", //64
- "getegid32", //65
- "geteuid", //66
- "geteuid32", //67
- "getgid", //68
- "getgid32", //69
-
-
- "getgroups", //70
- "getgroups32", //71
- "getitimer", //72
- "getpgid", //73
- "getpgrp", //74
- "getpid", //75
- "getpmsg", //76
- "getppid", //77
- "getpriority", //78
- "getresgid", //79
-
-
- "getresgid32", //80
- "getresuid", //81
- "getresuid32", //82
- "getrlimit", //83
- "getrusage", //84
- "getsid", //85
- "gettid", //86
- "gettimeofday", //87
- "getuid", //88
- "getuid32", //89
-
-
- "getxattr", //90
- "gtty", //91
- "idle", //92
- "init_module", //93
- "io_cancel", //94
- "io_destroy", //95
- "io_getevents", //96
- "io_setup", //97
- "io_submit", //98
- "ioctl", //99
-
-
- "ioperm", //100
- "iopl", //101
- "ipc", //102
- "kill", //103
- "lchown", //104
- "lchown32", //105
- "lgetxattr", //106
- "link", //107
- "listxattr", //108
- "llistxattr", //109
-
-
- "lock", //110
- "lookup_dcookie", //111
- "lremovexattr", //112
- "lseek", //113
- "lsetxattr", //114
- "lstat", //115
- "lstat64", //116
- "madvise", //117
- "madvise1", //118
- "mincore", //119
-
-
- "mkdir", //120
- "mknod", //121
- "mlock", //122
- "mlockall", //123
- "mmap", //124
- "mmap2", //125
- "modify_ldt", //126
- "mount", //127
- "mprotect", //128
- "mpx", //129
-
-
- "mremap", //130
- "msync", //131
- "munlock", //132
- "munlockall", //133
- "munmap", //134
- "nanosleep", //135
- "nfsservctl", //136
- "nice", //137
- "oldfstat", //138
- "oldlstat", //139
-
-
- "oldolduname", //140
- "oldstat", //141
- "olduname", //142
- "open", //143
- "pause", //144
- "personality", //145
- "pipe", //146
- "pivot_root", //147
- "poll", //148
- "prctl", //149
-
-
- "pread64", //150
- "prof", //151
- "profil", //152
- "ptrace", //153
- "putpmsg", //154
- "pwrite64", //155
- "query_module", //156
- "quotactl", //157
- "read", //158
- "readahead", //159
-
-
- "readdir", //160
- "readlink", //161
- "readv", //162
- "reboot", //163
- "remap_file_pages", //164
- "removexattr", //165
- "rename", //166
- "restart_syscall", //167
- "rmdir", //168
- "rt_sigaction", //169
-
-
- "rt_sigpending", //170
- "rt_sigprocmask", //171
- "rt_sigqueueinfo", //172
- "rt_sigreturn", //173
- "rt_sigsuspend", //174
- "rt_sigtimedwait", //175
- "sched_get_priority_max", //176
- "sched_get_priority_min", //177
- "sched_getaffinity", //178
- "sched_getparam", //179
-
-
- "sched_getscheduler", //180
- "sched_rr_get_interval", //181
- "sched_setaffinity", //182
- "sched_setparam", //183
- "sched_setscheduler", //184
- "sched_yield", //185
- "select", //186
- "sendfile", //187
- "sendfile64", //188
- "set_thread_area", //189
-
-
- "set_tid_address", //190
- "setdomainname", //191
- "setfsgid", //192
- "setfsgid32", //193
- "setfsuid", //194
- "setfsuid32", //195
- "setgid", //196
- "setgid32", //197
- "setgroups", //198
- "setgroups32", //199
-
-
- "sethostname", //200
- "setitimer", //201
- "setpgid", //202
- "setpriority", //203
- "setregid", //204
- "setregid32", //205
- "setresgid", //206
- "setresgid32", //207
- "setresuid", //208
- "setresuid32", //209
-
-
- "setreuid", //210
- "setreuid32", //211
- "setrlimit", //212
- "setsid", //213
- "settimeofday", //214
- "setuid", //215
- "setuid32", //216
- "setxattr", //217
- "sgetmask", //218
- "sigaction", //219
-
-
- "sigaltstack", //220
- "signal", //221
- "sigpending", //222
- "sigprocmask", //223
- "sigreturn", //224
- "sigsuspend", //225
- "socketcall", //226
- "ssetmask", //227
- "stat", //228
- "stat64", //229
-
-
- "statfs", //230
- "statfs64", //231
- "stime", //232
- "stty", //233
- "swapoff", //234
- "swapon", //235
- "symlink", //236
- "sync", //237
- "sysfs", //238
- "sysinfo", //239
-
-
- "syslog", //240
- "tgkill", //241
- "time", //242
- "timer_create", //243
- "timer_delete", //244
- "timer_getoverrun", //245
- "timer_gettime", //246
- "timer_settime", //247
- "times", //248
- "tkill", //249
-
-
- "truncate", //250
- "truncate64", //251
- "ugetrlimit", //252
- "ulimit", //253
- "umask", //254
- "umount", //255
- "umount2", //256
- "uname", //257
- "unlink", //258
- "uselib", //259
-
-
- "ustat", //260
- "utime", //261
- "utimes", //262
- "vfork", //263
- "vhangup", //264
- "vm86", //265
- "vm86old", //266
- "vserver", //267
- "wait4", //268
- "waitpid", //269
-
-
- "write", //270
- "writev", //271
+ "llseek", //0
+ "newselect", //1
+ "sysctl", //2
+ "access", //3
+ "acct", //4
+ "adjtimex", //5
+ "afs_syscall", //6
+ "alarm", //7
+ "bdflush", //8
+ "break", //9
+
+
+ "brk", //10
+ "capget", //11
+ "capset", //12
+ "chdir", //13
+ "chmod", //14
+ "chown", //15
+ "chown32", //16
+ "chroot", //17
+ "clock_getres", //18
+ "clock_gettime", //19
+
+
+ "clock_nanosleep", //20
+ "clock_settime", //21
+ "clone", //22
+ "close", //23
+ "creat", //24
+ "create_module", //25
+ "delete_module", //26
+ "dup", //27
+ "dup2", //28
+ "epoll_create", //29
+
+
+ "epoll_ctl", //30
+ "epoll_wait", //31
+ "execve", //32
+ "exit", //33
+ "exit_group", //34
+ "fadvise64", //35
+ "fadvise64_64", //36
+ "fchdir", //37
+ "fchmod", //38
+ "fchown", //39
+
+
+ "fchown32", //40
+ "fcntl", //41
+ "fcntl64", //42
+ "fdatasync", //43
+ "fgetxattr", //44
+ "flistxattr", //45
+ "flock", //46
+ "fork", //47
+ "fremovexattr", //48
+ "fsetxattr", //49
+
+
+ "fstat", //50
+ "fstat64", //51
+ "fstatfs", //52
+ "fstatfs64", //53
+ "fsync", //54
+ "ftime", //55
+ "ftruncate", //56
+ "ftruncate64", //57
+ "futex", //58
+ "get_kernel_syms", //59
+
+
+ "get_thread_area", //60
+ "getcwd", //61
+ "getdents", //62
+ "getdents64", //63
+ "getegid", //64
+ "getegid32", //65
+ "geteuid", //66
+ "geteuid32", //67
+ "getgid", //68
+ "getgid32", //69
+
+
+ "getgroups", //70
+ "getgroups32", //71
+ "getitimer", //72
+ "getpgid", //73
+ "getpgrp", //74
+ "getpid", //75
+ "getpmsg", //76
+ "getppid", //77
+ "getpriority", //78
+ "getresgid", //79
+
+
+ "getresgid32", //80
+ "getresuid", //81
+ "getresuid32", //82
+ "getrlimit", //83
+ "getrusage", //84
+ "getsid", //85
+ "gettid", //86
+ "gettimeofday", //87
+ "getuid", //88
+ "getuid32", //89
+
+
+ "getxattr", //90
+ "gtty", //91
+ "idle", //92
+ "init_module", //93
+ "io_cancel", //94
+ "io_destroy", //95
+ "io_getevents", //96
+ "io_setup", //97
+ "io_submit", //98
+ "ioctl", //99
+
+
+ "ioperm", //100
+ "iopl", //101
+ "ipc", //102
+ "kill", //103
+ "lchown", //104
+ "lchown32", //105
+ "lgetxattr", //106
+ "link", //107
+ "listxattr", //108
+ "llistxattr", //109
+
+
+ "lock", //110
+ "lookup_dcookie", //111
+ "lremovexattr", //112
+ "lseek", //113
+ "lsetxattr", //114
+ "lstat", //115
+ "lstat64", //116
+ "madvise", //117
+ "madvise1", //118
+ "mincore", //119
+
+
+ "mkdir", //120
+ "mknod", //121
+ "mlock", //122
+ "mlockall", //123
+ "mmap", //124
+ "mmap2", //125
+ "modify_ldt", //126
+ "mount", //127
+ "mprotect", //128
+ "mpx", //129
+
+
+ "mremap", //130
+ "msync", //131
+ "munlock", //132
+ "munlockall", //133
+ "munmap", //134
+ "nanosleep", //135
+ "nfsservctl", //136
+ "nice", //137
+ "oldfstat", //138
+ "oldlstat", //139
+
+
+ "oldolduname", //140
+ "oldstat", //141
+ "olduname", //142
+ "open", //143
+ "pause", //144
+ "personality", //145
+ "pipe", //146
+ "pivot_root", //147
+ "poll", //148
+ "prctl", //149
+
+
+ "pread64", //150
+ "prof", //151
+ "profil", //152
+ "ptrace", //153
+ "putpmsg", //154
+ "pwrite64", //155
+ "query_module", //156
+ "quotactl", //157
+ "read", //158
+ "readahead", //159
+
+
+ "readdir", //160
+ "readlink", //161
+ "readv", //162
+ "reboot", //163
+ "remap_file_pages", //164
+ "removexattr", //165
+ "rename", //166
+ "restart_syscall", //167
+ "rmdir", //168
+ "rt_sigaction", //169
+
+
+ "rt_sigpending", //170
+ "rt_sigprocmask", //171
+ "rt_sigqueueinfo", //172
+ "rt_sigreturn", //173
+ "rt_sigsuspend", //174
+ "rt_sigtimedwait", //175
+ "sched_get_priority_max", //176
+ "sched_get_priority_min", //177
+ "sched_getaffinity", //178
+ "sched_getparam", //179
+
+
+ "sched_getscheduler", //180
+ "sched_rr_get_interval", //181
+ "sched_setaffinity", //182
+ "sched_setparam", //183
+ "sched_setscheduler", //184
+ "sched_yield", //185
+ "select", //186
+ "sendfile", //187
+ "sendfile64", //188
+ "set_thread_area", //189
+
+
+ "set_tid_address", //190
+ "setdomainname", //191
+ "setfsgid", //192
+ "setfsgid32", //193
+ "setfsuid", //194
+ "setfsuid32", //195
+ "setgid", //196
+ "setgid32", //197
+ "setgroups", //198
+ "setgroups32", //199
+
+
+ "sethostname", //200
+ "setitimer", //201
+ "setpgid", //202
+ "setpriority", //203
+ "setregid", //204
+ "setregid32", //205
+ "setresgid", //206
+ "setresgid32", //207
+ "setresuid", //208
+ "setresuid32", //209
+
+
+ "setreuid", //210
+ "setreuid32", //211
+ "setrlimit", //212
+ "setsid", //213
+ "settimeofday", //214
+ "setuid", //215
+ "setuid32", //216
+ "setxattr", //217
+ "sgetmask", //218
+ "sigaction", //219
+
+
+ "sigaltstack", //220
+ "signal", //221
+ "sigpending", //222
+ "sigprocmask", //223
+ "sigreturn", //224
+ "sigsuspend", //225
+ "socketcall", //226
+ "ssetmask", //227
+ "stat", //228
+ "stat64", //229
+
+
+ "statfs", //230
+ "statfs64", //231
+ "stime", //232
+ "stty", //233
+ "swapoff", //234
+ "swapon", //235
+ "symlink", //236
+ "sync", //237
+ "sysfs", //238
+ "sysinfo", //239
+
+
+ "syslog", //240
+ "tgkill", //241
+ "time", //242
+ "timer_create", //243
+ "timer_delete", //244
+ "timer_getoverrun", //245
+ "timer_gettime", //246
+ "timer_settime", //247
+ "times", //248
+ "tkill", //249
+
+
+ "truncate", //250
+ "truncate64", //251
+ "ugetrlimit", //252
+ "ulimit", //253
+ "umask", //254
+ "umount", //255
+ "umount2", //256
+ "uname", //257
+ "unlink", //258
+ "uselib", //259
+
+
+ "ustat", //260
+ "utime", //261
+ "utimes", //262
+ "vfork", //263
+ "vhangup", //264
+ "vm86", //265
+ "vm86old", //266
+ "vserver", //267
+ "wait4", //268
+ "waitpid", //269
+
+
+ "write", //270
+ "writev", //271
};
diff --git a/kern/linux/linux_system.hh b/kern/linux/linux_system.hh
index b9f301c60..83775cb92 100644
--- a/kern/linux/linux_system.hh
+++ b/kern/linux/linux_system.hh
@@ -61,21 +61,46 @@ class AlphaArguments;
class LinuxSystem : public System
{
private:
+ /** Object pointer for the kernel code */
ElfObject *kernel;
+
+ /** Object pointer for the console code */
ElfObject *console;
+ /** kernel Symbol table */
SymbolTable *kernelSymtab;
+
+ /** console symbol table */
SymbolTable *consoleSymtab;
+ /** Event to halt the simulator if the kernel calls panic() */
BreakPCEvent *kernelPanicEvent;
+
+ /** Event to halt the simulator if the console calls panic() */
BreakPCEvent *consolePanicEvent;
+
+ /** Event to skip determine_cpu_caches() because we don't support the
+ * IPRs that the code can access to figure out cache sizes
+ */
SkipFuncEvent *skipCacheProbeEvent;
+
+ /** PC based event to skip the ide_delay_50ms() call */
SkipFuncEvent *skipIdeDelay50msEvent;
+
+ /** Skip calculate_delay_loop() rather than waiting for this to be
+ * calculated
+ */
LinuxSkipDelayLoopEvent *skipDelayLoopEvent;
+ /** Begining of kernel code */
Addr kernelStart;
+
+ /** End of kernel code */
Addr kernelEnd;
+
+ /** Entry point in the kernel to start at */
Addr kernelEntry;
+
bool bin;
std::vector<string> binned_fns;
@@ -101,9 +126,25 @@ class LinuxSystem : public System
int registerExecContext(ExecContext *xc);
void replaceExecContext(ExecContext *xc, int xcIndex);
+ /**
+ * Returns the addess the kernel starts at.
+ * @return address the kernel starts at
+ */
Addr getKernelStart() const { return kernelStart; }
+
+ /**
+ * Returns the addess the kernel ends at.
+ * @return address the kernel ends at
+ */
Addr getKernelEnd() const { return kernelEnd; }
+
+ /**
+ * Returns the addess the entry point to the kernel code.
+ * @return entry point of the kernel code
+ */
Addr getKernelEntry() const { return kernelEntry; }
+
+
bool breakpoint();
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 19:51:34 +0000