sim: revert 6709bbcf564d

The identifier SYS_getdents is not available on Mac OS X.  Therefore, its use
results in compilation failure.  It seems there is no straight forward way to
implement the system call getdents using readdir() or similar C functions.
Hence the commit 6709bbcf564d is being rolled back.

6 files changed, 14 insertions, 14 deletions

diff --git a/src/arch/alpha/linux/process.cc b/src/arch/alpha/linux/process.cc
index fab758f47..ebe06510d 100644
--- a/src/arch/alpha/linux/process.cc
+++ b/src/arch/alpha/linux/process.cc
@@ -431,7 +431,7 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
     /* 302 */ SyscallDesc("mount", unimplementedFunc),
     /* 303 */ SyscallDesc("old_adjtimex", unimplementedFunc),
     /* 304 */ SyscallDesc("swapoff", unimplementedFunc),
-    /* 305 */ SyscallDesc("getdents", getdentsFunc),
+    /* 305 */ SyscallDesc("getdents", unimplementedFunc),
     /* 306 */ SyscallDesc("create_module", unimplementedFunc),
     /* 307 */ SyscallDesc("init_module", unimplementedFunc),
     /* 308 */ SyscallDesc("delete_module", unimplementedFunc),
@@ -503,7 +503,7 @@ SyscallDesc AlphaLinuxProcess::syscallDescs[] = {
     /* 374 */ SyscallDesc("pivot_root", unimplementedFunc),
     /* 375 */ SyscallDesc("mincore", unimplementedFunc),
     /* 376 */ SyscallDesc("pciconfig_iobase", unimplementedFunc),
-    /* 377 */ SyscallDesc("getdents64", getdents64Func),
+    /* 377 */ SyscallDesc("getdents64", unimplementedFunc),
     /* 378 */ SyscallDesc("gettid", unimplementedFunc),
     /* 379 */ SyscallDesc("readahead", unimplementedFunc),
     /* 380 */ SyscallDesc("security", unimplementedFunc),
diff --git a/src/arch/arm/linux/process.cc b/src/arch/arm/linux/process.cc
index 7f53eaae8..faa39fd34 100644
--- a/src/arch/arm/linux/process.cc
+++ b/src/arch/arm/linux/process.cc
@@ -260,7 +260,7 @@ static SyscallDesc syscallDescs32[] = {
     /* 138 */ SyscallDesc("setfsuid", unimplementedFunc),
     /* 139 */ SyscallDesc("setfsgid", unimplementedFunc),
     /* 140 */ SyscallDesc("llseek", _llseekFunc),
-    /* 141 */ SyscallDesc("getdents", getdentsFunc),
+    /* 141 */ SyscallDesc("getdents", unimplementedFunc),
     /* 142 */ SyscallDesc("newselect", unimplementedFunc),
     /* 143 */ SyscallDesc("flock", unimplementedFunc),
     /* 144 */ SyscallDesc("msync", unimplementedFunc),
@@ -336,7 +336,7 @@ static SyscallDesc syscallDescs32[] = {
     /* 214 */ SyscallDesc("setgid", unimplementedFunc),
     /* 215 */ SyscallDesc("setfsuid", unimplementedFunc),
     /* 216 */ SyscallDesc("setfsgid", unimplementedFunc),
-    /* 217 */ SyscallDesc("getdents64", getdents64Func),
+    /* 217 */ SyscallDesc("getdents64", unimplementedFunc),
     /* 218 */ SyscallDesc("pivot_root", unimplementedFunc),
     /* 219 */ SyscallDesc("mincore", unimplementedFunc),
     /* 220 */ SyscallDesc("madvise", unimplementedFunc),
diff --git a/src/arch/mips/linux/process.cc b/src/arch/mips/linux/process.cc
index 375288290..ef21179e5 100644
--- a/src/arch/mips/linux/process.cc
+++ b/src/arch/mips/linux/process.cc
@@ -277,7 +277,7 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
     /* 138 */ SyscallDesc("setfsuid", unimplementedFunc),
     /* 139 */ SyscallDesc("setfsgid", unimplementedFunc),
     /* 140 */ SyscallDesc("llseek", unimplementedFunc),
-    /* 141 */ SyscallDesc("getdents", getdentsFunc),
+    /* 141 */ SyscallDesc("getdents", unimplementedFunc),
     /* 142 */ SyscallDesc("newselect", unimplementedFunc),
     /* 143 */ SyscallDesc("flock", unimplementedFunc),
     /* 144 */ SyscallDesc("msync", unimplementedFunc),
@@ -355,7 +355,7 @@ SyscallDesc MipsLinuxProcess::syscallDescs[] = {
     /* 216 */ SyscallDesc("pivot_root", unimplementedFunc),
     /* 217 */ SyscallDesc("mincore", unimplementedFunc),
     /* 218 */ SyscallDesc("madvise", unimplementedFunc),
-    /* 219 */ SyscallDesc("getdents64", getdents64Func),
+    /* 219 */ SyscallDesc("getdents64", unimplementedFunc),
     /* 220 */ SyscallDesc("fcntl64", fcntl64Func),
     /* 221 */ SyscallDesc("reserved#221", unimplementedFunc),
     /* 222 */ SyscallDesc("gettid", unimplementedFunc),
diff --git a/src/arch/power/linux/process.cc b/src/arch/power/linux/process.cc
index eef334d01..b00e02a87 100644
--- a/src/arch/power/linux/process.cc
+++ b/src/arch/power/linux/process.cc
@@ -205,7 +205,7 @@ SyscallDesc PowerLinuxProcess::syscallDescs[] = {
     /* 138 */ SyscallDesc("setfsuid", unimplementedFunc),
     /* 139 */ SyscallDesc("setfsgid", unimplementedFunc),
     /* 140 */ SyscallDesc("llseek", _llseekFunc),
-    /* 141 */ SyscallDesc("getdents", getdentsFunc),
+    /* 141 */ SyscallDesc("getdents", unimplementedFunc),
     /* 142 */ SyscallDesc("newselect", unimplementedFunc),
     /* 143 */ SyscallDesc("flock", unimplementedFunc),
     /* 144 */ SyscallDesc("msync", unimplementedFunc),
@@ -281,7 +281,7 @@ SyscallDesc PowerLinuxProcess::syscallDescs[] = {
     /* 214 */ SyscallDesc("setgid", unimplementedFunc),
     /* 215 */ SyscallDesc("setfsuid", unimplementedFunc),
     /* 216 */ SyscallDesc("setfsgid", unimplementedFunc),
-    /* 217 */ SyscallDesc("getdents64", getdents64Func),
+    /* 217 */ SyscallDesc("getdents64", unimplementedFunc),
     /* 218 */ SyscallDesc("pivot_root", unimplementedFunc),
     /* 219 */ SyscallDesc("mincore", unimplementedFunc),
     /* 220 */ SyscallDesc("madvise", unimplementedFunc),
diff --git a/src/arch/sparc/linux/syscalls.cc b/src/arch/sparc/linux/syscalls.cc
index 232ff7140..66e8e1fe1 100644
--- a/src/arch/sparc/linux/syscalls.cc
+++ b/src/arch/sparc/linux/syscalls.cc
@@ -241,7 +241,7 @@ SyscallDesc SparcLinuxProcess::syscall32Descs[] = {
     /* 151 */ SyscallDesc("inotify_init", unimplementedFunc),
     /* 152 */ SyscallDesc("inotify_add_watch", unimplementedFunc),
     /* 153 */ SyscallDesc("poll", unimplementedFunc),
-    /* 154 */ SyscallDesc("getdents64", getdents64Func),
+    /* 154 */ SyscallDesc("getdents64", unimplementedFunc),
     /* 155 */ SyscallDesc("fcntl64", unimplementedFunc),
     /* 156 */ SyscallDesc("inotify_rm_watch", unimplementedFunc),
     /* 157 */ SyscallDesc("statfs", unimplementedFunc),
@@ -261,7 +261,7 @@ SyscallDesc SparcLinuxProcess::syscall32Descs[] = {
     /* 171 */ SyscallDesc("fsetxattr", unimplementedFunc), // 32 bit
     /* 172 */ SyscallDesc("getxattr", unimplementedFunc),
     /* 173 */ SyscallDesc("lgetxattr", unimplementedFunc),
-    /* 174 */ SyscallDesc("getdents", getdentsFunc),
+    /* 174 */ SyscallDesc("getdents", unimplementedFunc),
     /* 175 */ SyscallDesc("setsid", unimplementedFunc),
     /* 176 */ SyscallDesc("fchdir", unimplementedFunc),
     /* 177 */ SyscallDesc("fgetxattr", unimplementedFunc), // 32 bit
@@ -547,7 +547,7 @@ SyscallDesc SparcLinuxProcess::syscallDescs[] = {
     /* 151 */ SyscallDesc("inotify_init", unimplementedFunc),
     /* 152 */ SyscallDesc("inotify_add_watch", unimplementedFunc),
     /* 153 */ SyscallDesc("poll", unimplementedFunc),
-    /* 154 */ SyscallDesc("getdents64", getdents64Func),
+    /* 154 */ SyscallDesc("getdents64", unimplementedFunc),
     /* 155 */ SyscallDesc("fcntl64", unimplementedFunc),
     /* 156 */ SyscallDesc("inotify_rm_watch", unimplementedFunc),
     /* 157 */ SyscallDesc("statfs", unimplementedFunc),
@@ -567,7 +567,7 @@ SyscallDesc SparcLinuxProcess::syscallDescs[] = {
     /* 171 */ SyscallDesc("fsetxattr", unimplementedFunc),
     /* 172 */ SyscallDesc("getxattr", unimplementedFunc),
     /* 173 */ SyscallDesc("lgetxattr", unimplementedFunc),
-    /* 174 */ SyscallDesc("getdents", getdentsFunc),
+    /* 174 */ SyscallDesc("getdents", unimplementedFunc),
     /* 175 */ SyscallDesc("setsid", unimplementedFunc),
     /* 176 */ SyscallDesc("fchdir", unimplementedFunc),
     /* 177 */ SyscallDesc("fgetxattr", unimplementedFunc),
diff --git a/src/arch/x86/linux/process.cc b/src/arch/x86/linux/process.cc
index 047cce351..297688323 100644
--- a/src/arch/x86/linux/process.cc
+++ b/src/arch/x86/linux/process.cc
@@ -296,7 +296,7 @@ static SyscallDesc syscallDescs64[] = {
     /*  75 */ SyscallDesc("fdatasync", unimplementedFunc),
     /*  76 */ SyscallDesc("truncate", truncateFunc),
     /*  77 */ SyscallDesc("ftruncate", ftruncateFunc),
-    /*  78 */ SyscallDesc("getdents", getdentsFunc),
+    /*  78 */ SyscallDesc("getdents", unimplementedFunc),
     /*  79 */ SyscallDesc("getcwd", getcwdFunc),
     /*  80 */ SyscallDesc("chdir", unimplementedFunc),
     /*  81 */ SyscallDesc("fchdir", unimplementedFunc),
@@ -435,7 +435,7 @@ static SyscallDesc syscallDescs64[] = {
     /* 214 */ SyscallDesc("epoll_ctl_old", unimplementedFunc),
     /* 215 */ SyscallDesc("epoll_wait_old", unimplementedFunc),
     /* 216 */ SyscallDesc("remap_file_pages", unimplementedFunc),
-    /* 217 */ SyscallDesc("getdents64", getdents64Func),
+    /* 217 */ SyscallDesc("getdents64", unimplementedFunc),
     /* 218 */ SyscallDesc("set_tid_address", unimplementedFunc),
     /* 219 */ SyscallDesc("restart_syscall", unimplementedFunc),
     /* 220 */ SyscallDesc("semtimedop", unimplementedFunc),