diff options
Diffstat (limited to 'utils/generate_netbsd_syscalls.awk')
| -rwxr-xr-x | utils/generate_netbsd_syscalls.awk | 2982 |
1 files changed, 0 insertions, 2982 deletions
diff --git a/utils/generate_netbsd_syscalls.awk b/utils/generate_netbsd_syscalls.awk deleted file mode 100755 index ac08025460fb..000000000000 --- a/utils/generate_netbsd_syscalls.awk +++ /dev/null @@ -1,2982 +0,0 @@ -#!/usr/bin/awk -f - -#===-- generate_netbsd_syscalls.awk ----------------------------------------===# -# -# The LLVM Compiler Infrastructure -# -# This file is distributed under the University of Illinois Open Source -# License. See LICENSE.TXT for details. -# -#===------------------------------------------------------------------------===# -# -# This file is a generator of: -# - include/sanitizer/netbsd_syscall_hooks.h -# - lib/sanitizer_common/sanitizer_syscalls_netbsd.inc -# -# This script accepts on the input syscalls.master by default located in the -# /usr/src/sys/kern/syscalls.master path in the NetBSD distribution. -# -# NetBSD version 8.0. -# -#===------------------------------------------------------------------------===# - -BEGIN { - # harcode the script name - script_name = "generate_netbsd_syscalls.awk" - outputh = "../include/sanitizer/netbsd_syscall_hooks.h" - outputinc = "../lib/sanitizer_common/sanitizer_syscalls_netbsd.inc" - - # assert that we are in the directory with scripts - in_utils = system("test -f " script_name " && exit 1 || exit 0") - if (in_utils == 0) { - usage() - } - - # assert 1 argument passed - if (ARGC != 2) { - usage() - } - - # assert argument is a valid file path to syscall.master - if (system("test -f " ARGV[1]) != 0) { - usage() - } - - # sanity check that the path ends with "syscall.master" - if (ARGV[1] !~ /syscalls\.master$/) { - usage() - } - - # accept overloading CLANGFORMAT from environment - clangformat = "clang-format" - if ("CLANGFORMAT" in ENVIRON) { - clangformat = ENVIRON["CLANGFORMAT"] - } - - # parsing specific symbols - parsingheader=1 - - parsedsyscalls=0 - - # Hardcoded in algorithm - SYS_MAXSYSARGS=8 -} - -# Parse the RCS ID from syscall.master -parsingheader == 1 && NR == 1 { - if (match($0, /\$[^$]+\$/)) { - # trim initial 'NetBSD: ' and trailing ' $' - syscallmasterversion = substr($0, RSTART + 9, RLENGTH - 11) - } else { - # wrong file? - usage() - } -} - -# skip the following lines -# - empty -NF == 0 { - next -} -# - comment -$1 == ";" { - next -} - -# separator between the header and table with syscalls -$0 == "%%" { - parsingheader = 0 - next -} - -# preserve 'if/elif/else/endif' C preprocessor as-is -parsingheader == 0 && $0 ~ /^#/ { - if (parsedsyscalls in ifelifelseendif) { - ifelifelseendif[parsedsyscalls] = ifelifelseendif[parsedsyscalls] "\n" $0 - } else { - ifelifelseendif[parsedsyscalls] = $0 - } - next -} - -# parsing of syscall definitions -parsingheader == 0 && $1 ~ /^[0-9]+$/ { - # first join multiple lines into single one - while (sub(/\\$/, "")) { - getline line - $0 = $0 "" line - } - - # Skip unwanted syscalls - skip=0 - if ($0 ~ /OBSOL/ || $0 ~ /EXCL/ || $0 ~ /UNIMPL/) { - skip=1 - } - - # Compose the syscall name - # - compat? - compat="" - if (match($0, /COMPAT_[0-9]+/)) { - compat = tolower(substr($0, RSTART, RLENGTH)) - } - # - alias name? - alias="" - if ($(NF) != "}" && !skip) { - alias = alias "" $(NF) - } - # - compat version? - compatver="" - if (match($0, /\|[0-9]+\|/)) { - compatver = tolower(substr($0, RSTART + 1, RLENGTH - 2)) - } - # - basename? - basename="" - if (skip) { - basename = $1 - } else { - if (match($0, /\|[_a-z0-9]+\(/)) { - basename = tolower(substr($0, RSTART + 1, RLENGTH - 2)) - } - } - - syscallname="" - - if (skip) { - syscallname= syscallname "$" - } - - if (length(compat) > 0) { - syscallname = syscallname "" compat "_" - } - if (length(alias) > 0) { - syscallname = syscallname "" alias - } else { - if (length(compatver) > 0) { - syscallname = syscallname "__" basename "" compatver - } else { - syscallname = syscallname "" basename - } - } - - # Store the syscallname - syscalls[parsedsyscalls]=syscallname - - # Extract syscall arguments - if (match($0, /\([^)]+\)/)) { - args = substr($0, RSTART + 1, RLENGTH - 2) - - if (args == "void") { - syscallargs[parsedsyscalls] = "void" - syscallfullargs[parsedsyscalls] = "void" - } else { - # Normalize 'type * argument' to 'type *argument' - gsub("\\*[ \t]+", "*", args) - - n = split(args, a, ",") - - # Handle the first argument - match(a[1], /[*_a-z0-9\[\]]+$/) - syscallfullargs[parsedsyscalls] = substr(a[1], RSTART) "_" - - gsub(".+[ *]", "", a[1]) - syscallargs[parsedsyscalls] = a[1] - - # Handle the rest of arguments - for (i = 2; i <= n; i++) { - match(a[i], /[*_a-zA-Z0-9\[\]]+$/) - fs = substr(a[i], RSTART) - if (fs ~ /\[/) { - sub(/\[/, "_[", fs) - } else { - fs = fs "_" - } - syscallfullargs[parsedsyscalls] = syscallfullargs[parsedsyscalls] "$" fs - gsub(".+[ *]", "", a[i]) - syscallargs[parsedsyscalls] = syscallargs[parsedsyscalls] "$" a[i] - } - - # Handle array arguments for syscall(2) and __syscall(2) - nargs = "arg0$arg1$arg2$arg3$arg4$arg5$arg6$arg7" - gsub(/args\[SYS_MAXSYSARGS\]/, nargs, syscallargs[parsedsyscalls]) - } - } - - parsedsyscalls++ - - # Done with this line - next -} - - -END { - # empty file? - if (NR < 1 && !abnormal_exit) { - usage() - } - - # Handle abnormal exit - if (abnormal_exit) { - exit(abnormal_exit) - } - - # Generate sanitizer_syscalls_netbsd.inc - - # open pipe - cmd = clangformat " > " outputh - - pcmd("//===-- netbsd_syscall_hooks.h --------------------------------------------===//") - pcmd("//") - pcmd("// The LLVM Compiler Infrastructure") - pcmd("//") - pcmd("// This file is distributed under the University of Illinois Open Source") - pcmd("// License. See LICENSE.TXT for details.") - pcmd("//") - pcmd("//===----------------------------------------------------------------------===//") - pcmd("//") - pcmd("// This file is a part of public sanitizer interface.") - pcmd("//") - pcmd("// System call handlers.") - pcmd("//") - pcmd("// Interface methods declared in this header implement pre- and post- syscall") - pcmd("// actions for the active sanitizer.") - pcmd("// Usage:") - pcmd("// __sanitizer_syscall_pre_getfoo(...args...);") - pcmd("// long long res = syscall(SYS_getfoo, ...args...);") - pcmd("// __sanitizer_syscall_post_getfoo(res, ...args...);") - pcmd("//") - pcmd("// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!") - pcmd("//") - pcmd("// Generated with: " script_name) - pcmd("// Generated date: " strftime("%F")) - pcmd("// Generated from: " syscallmasterversion) - pcmd("//") - pcmd("//===----------------------------------------------------------------------===//") - pcmd("#ifndef SANITIZER_NETBSD_SYSCALL_HOOKS_H") - pcmd("#define SANITIZER_NETBSD_SYSCALL_HOOKS_H") - pcmd("") - - for (i = 0; i < parsedsyscalls; i++) { - - if (i in ifelifelseendif) { - pcmd(ifelifelseendif[i]) - } - - sn = syscalls[i] - - if (sn ~ /^\$/) { - pcmd("/* syscall " substr(sn,2) " has been skipped */") - continue - } - - inargs = "" - - if (syscallargs[i] != "void") { - inargs = syscallargs[i] - gsub(/\$/, ", ", inargs) - } - - outargs = "" - - if (syscallargs[i] != "void") { - outargs = "(long long)(" syscallargs[i] ")" - gsub(/\$/, "), (long long)(", outargs) - } - - pcmd("#define __sanitizer_syscall_pre_" sn "(" inargs ") \\") - pcmd(" __sanitizer_syscall_pre_impl_" sn "(" outargs ")") - - if (inargs == "") { - inargs = "res" - } else { - inargs = "res, " inargs - } - - if (outargs == "") { - outargs = "res" - } else { - outargs = "res, " outargs - } - - pcmd("#define __sanitizer_syscall_post_" sn "(" inargs ") \\") - pcmd(" __sanitizer_syscall_post_impl_" sn "(" outargs ")") - } - - pcmd("") - pcmd("#ifdef __cplusplus") - pcmd("extern \"C\" {") - pcmd("#endif") - pcmd("") - pcmd("// Private declarations. Do not call directly from user code. Use macros above.") - pcmd("") - pcmd("// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!") - pcmd("") - - for (i = 0; i < parsedsyscalls; i++) { - - if (i in ifelifelseendif) { - pcmd(ifelifelseendif[i]) - } - - sn = syscalls[i] - - if (sn ~ /^\$/) { - pcmd("/* syscall " substr(sn,2) " has been skipped */") - continue - } - - preargs = syscallargs[i] - - if (preargs != "void") { - preargs = "long long " preargs - gsub(/\$/, ", long long ", preargs) - } - - if (preargs == "void") { - postargs = "long long res" - } else { - postargs = "long long res, " preargs - } - - pcmd("void __sanitizer_syscall_pre_impl_" sn "(" preargs ");") - pcmd("void __sanitizer_syscall_post_impl_" sn "(" postargs ");") - } - - pcmd("") - pcmd("#ifdef __cplusplus") - pcmd("} // extern \"C\"") - pcmd("#endif") - - pcmd("") - pcmd("// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!") - pcmd("") - - pcmd("#endif // SANITIZER_NETBSD_SYSCALL_HOOKS_H") - - close(cmd) - - # Generate sanitizer_syscalls_netbsd.inc - - # open pipe - cmd = clangformat " > " outputinc - - pcmd("//===-- sanitizer_syscalls_netbsd.inc ---------------------------*- C++ -*-===//") - pcmd("//") - pcmd("// The LLVM Compiler Infrastructure") - pcmd("//") - pcmd("// This file is distributed under the University of Illinois Open Source") - pcmd("// License. See LICENSE.TXT for details.") - pcmd("//") - pcmd("//===----------------------------------------------------------------------===//") - pcmd("//") - pcmd("// Common syscalls handlers for tools like AddressSanitizer,") - pcmd("// ThreadSanitizer, MemorySanitizer, etc.") - pcmd("//") - pcmd("// This file should be included into the tool's interceptor file,") - pcmd("// which has to define it's own macros:") - pcmd("// COMMON_SYSCALL_PRE_READ_RANGE") - pcmd("// Called in prehook for regions that will be read by the kernel and") - pcmd("// must be initialized.") - pcmd("// COMMON_SYSCALL_PRE_WRITE_RANGE") - pcmd("// Called in prehook for regions that will be written to by the kernel") - pcmd("// and must be addressable. The actual write range may be smaller than") - pcmd("// reported in the prehook. See POST_WRITE_RANGE.") - pcmd("// COMMON_SYSCALL_POST_READ_RANGE") - pcmd("// Called in posthook for regions that were read by the kernel. Does") - pcmd("// not make much sense.") - pcmd("// COMMON_SYSCALL_POST_WRITE_RANGE") - pcmd("// Called in posthook for regions that were written to by the kernel") - pcmd("// and are now initialized.") - pcmd("// COMMON_SYSCALL_ACQUIRE(addr)") - pcmd("// Acquire memory visibility from addr.") - pcmd("// COMMON_SYSCALL_RELEASE(addr)") - pcmd("// Release memory visibility to addr.") - pcmd("// COMMON_SYSCALL_FD_CLOSE(fd)") - pcmd("// Called before closing file descriptor fd.") - pcmd("// COMMON_SYSCALL_FD_ACQUIRE(fd)") - pcmd("// Acquire memory visibility from fd.") - pcmd("// COMMON_SYSCALL_FD_RELEASE(fd)") - pcmd("// Release memory visibility to fd.") - pcmd("// COMMON_SYSCALL_PRE_FORK()") - pcmd("// Called before fork syscall.") - pcmd("// COMMON_SYSCALL_POST_FORK(long long res)") - pcmd("// Called after fork syscall.") - pcmd("//") - pcmd("// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!") - pcmd("//") - pcmd("// Generated with: " script_name) - pcmd("// Generated date: " strftime("%F")) - pcmd("// Generated from: " syscallmasterversion) - pcmd("//") - pcmd("//===----------------------------------------------------------------------===//") - pcmd("") - pcmd("#include \"sanitizer_platform.h\"") - pcmd("#if SANITIZER_NETBSD") - pcmd("") - pcmd("#include \"sanitizer_libc.h\"") - pcmd("") - pcmd("#define PRE_SYSCALL(name) \\") - pcmd(" SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_syscall_pre_impl_##name") - pcmd("#define PRE_READ(p, s) COMMON_SYSCALL_PRE_READ_RANGE(p, s)") - pcmd("#define PRE_WRITE(p, s) COMMON_SYSCALL_PRE_WRITE_RANGE(p, s)") - pcmd("") - pcmd("#define POST_SYSCALL(name) \\") - pcmd(" SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_syscall_post_impl_##name") - pcmd("#define POST_READ(p, s) COMMON_SYSCALL_POST_READ_RANGE(p, s)") - pcmd("#define POST_WRITE(p, s) COMMON_SYSCALL_POST_WRITE_RANGE(p, s)") - pcmd("") - pcmd("#ifndef COMMON_SYSCALL_ACQUIRE") - pcmd("# define COMMON_SYSCALL_ACQUIRE(addr) ((void)(addr))") - pcmd("#endif") - pcmd("") - pcmd("#ifndef COMMON_SYSCALL_RELEASE") - pcmd("# define COMMON_SYSCALL_RELEASE(addr) ((void)(addr))") - pcmd("#endif") - pcmd("") - pcmd("#ifndef COMMON_SYSCALL_FD_CLOSE") - pcmd("# define COMMON_SYSCALL_FD_CLOSE(fd) ((void)(fd))") - pcmd("#endif") - pcmd("") - pcmd("#ifndef COMMON_SYSCALL_FD_ACQUIRE") - pcmd("# define COMMON_SYSCALL_FD_ACQUIRE(fd) ((void)(fd))") - pcmd("#endif") - pcmd("") - pcmd("#ifndef COMMON_SYSCALL_FD_RELEASE") - pcmd("# define COMMON_SYSCALL_FD_RELEASE(fd) ((void)(fd))") - pcmd("#endif") - pcmd("") - pcmd("#ifndef COMMON_SYSCALL_PRE_FORK") - pcmd("# define COMMON_SYSCALL_PRE_FORK() {}") - pcmd("#endif") - pcmd("") - pcmd("#ifndef COMMON_SYSCALL_POST_FORK") - pcmd("# define COMMON_SYSCALL_POST_FORK(res) {}") - pcmd("#endif") - pcmd("") - pcmd("// FIXME: do some kind of PRE_READ for all syscall arguments (int(s) and such).") - pcmd("") - pcmd("extern \"C\" {") - pcmd("#define SYS_MAXSYSARGS " SYS_MAXSYSARGS) - - for (i = 0; i < parsedsyscalls; i++) { - - if (i in ifelifelseendif) { - pcmd(ifelifelseendif[i]) - } - - sn = syscalls[i] - - if (sn ~ /^\$/) { - pcmd("/* syscall " substr(sn,2) " has been skipped */") - continue - } - - preargs = syscallfullargs[i] - - if (preargs != "void") { - preargs = "long long " preargs - gsub(/\$/, ", long long ", preargs) - gsub(/long long \*/, "void *", preargs) - } - - if (preargs == "void") { - postargs = "long long res" - } else { - postargs = "long long res, " preargs - } - - pcmd("PRE_SYSCALL(" sn ")(" preargs ")") - pcmd("{") - syscall_body(sn, "pre") - pcmd("}") - - pcmd("POST_SYSCALL(" sn ")(" postargs ")") - pcmd("{") - syscall_body(sn, "post") - pcmd("}") - } - - pcmd("#undef SYS_MAXSYSARGS") - pcmd("} // extern \"C\"") - pcmd("") - pcmd("#undef PRE_SYSCALL") - pcmd("#undef PRE_READ") - pcmd("#undef PRE_WRITE") - pcmd("#undef POST_SYSCALL") - pcmd("#undef POST_READ") - pcmd("#undef POST_WRITE") - pcmd("") - pcmd("#endif // SANITIZER_NETBSD") - - close(cmd) - - # Hack for preprocessed code - system("sed -i 's,^ \\([^ ]\\), \\1,' " outputinc) -} - -function usage() -{ - print "Usage: " script_name " syscalls.master" - abnormal_exit = 1 - exit 1 -} - -function pcmd(string) -{ - print string | cmd -} - -function syscall_body(syscall, mode) -{ - # Hardcode sanitizing rules here - # These syscalls don't change often so they are hand coded - if (syscall == "syscall") { - pcmd("/* Nothing to do */") - } else if (syscall == "exit") { - pcmd("/* Nothing to do */") - } else if (syscall == "fork") { - if (mode == "pre") { - pcmd("COMMON_SYSCALL_PRE_FORK();") - } else { - pcmd("COMMON_SYSCALL_POST_FORK(res);") - } - } else if (syscall == "read") { - if (mode == "pre") { - pcmd("if (buf_) {") - pcmd(" PRE_WRITE(buf_, nbyte_);") - pcmd("}") - } else { - pcmd("if (res > 0) {") - pcmd(" POST_WRITE(buf_, res);") - pcmd("}") - } - } else if (syscall == "write") { - if (mode == "pre") { - pcmd("if (buf_) {") - pcmd(" PRE_READ(buf_, nbyte_);") - pcmd("}") - } else { - pcmd("if (res > 0) {") - pcmd(" POST_READ(buf_, res);") - pcmd("}") - } - } else if (syscall == "open") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res > 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "close") { - if (mode == "pre") { - pcmd("COMMON_SYSCALL_FD_CLOSE((int)fd_);") - } else { - pcmd("/* Nothing to do */") - } - } else if (syscall == "compat_50_wait4") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ocreat") { - pcmd("/* TODO */") - } else if (syscall == "link") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("const char *link = (const char *)link_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (link) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(link) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" const char *link = (const char *)link_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd(" if (link) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(link) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "unlink") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "chdir") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "fchdir") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_mknod") { - pcmd("/* TODO */") - } else if (syscall == "chmod") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "chown") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "break") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_20_getfsstat") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_olseek") { - pcmd("/* TODO */") - } else if (syscall == "getpid") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_40_mount") { - pcmd("/* TODO */") - } else if (syscall == "unmount") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "setuid") { - pcmd("/* Nothing to do */") - } else if (syscall == "getuid") { - pcmd("/* Nothing to do */") - } else if (syscall == "geteuid") { - pcmd("/* Nothing to do */") - } else if (syscall == "ptrace") { - if (mode == "pre") { - pcmd("if (req_ == ptrace_pt_io) {") - pcmd(" struct __sanitizer_ptrace_io_desc *addr = (struct __sanitizer_ptrace_io_desc *)addr_;") - pcmd(" PRE_READ(addr, struct_ptrace_ptrace_io_desc_struct_sz);") - pcmd(" if (addr->piod_op == ptrace_piod_write_d || addr->piod_op == ptrace_piod_write_i) {") - pcmd(" PRE_READ(addr->piod_addr, addr->piod_len);") - pcmd(" }") - pcmd(" if (addr->piod_op == ptrace_piod_read_d || addr->piod_op == ptrace_piod_read_i || addr->piod_op == ptrace_piod_read_auxv) {") - pcmd(" PRE_WRITE(addr->piod_addr, addr->piod_len);") - pcmd(" }") - pcmd("} else if (req_ == ptrace_pt_lwpinfo) {") - pcmd(" struct __sanitizer_ptrace_lwpinfo *addr = (struct __sanitizer_ptrace_lwpinfo *)addr_;") - pcmd(" PRE_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));") - pcmd(" PRE_WRITE(addr, struct_ptrace_ptrace_lwpinfo_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_set_event_mask) {") - pcmd(" PRE_READ(addr_, struct_ptrace_ptrace_event_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_get_event_mask) {") - pcmd(" PRE_WRITE(addr_, struct_ptrace_ptrace_event_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_set_siginfo) {") - pcmd(" PRE_READ(addr_, struct_ptrace_ptrace_siginfo_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_get_siginfo) {") - pcmd(" PRE_WRITE(addr_, struct_ptrace_ptrace_siginfo_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_setregs) {") - pcmd(" PRE_READ(addr_, struct_ptrace_reg_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_getregs) {") - pcmd(" PRE_WRITE(addr_, struct_ptrace_reg_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_setfpregs) {") - pcmd(" PRE_READ(addr_, struct_ptrace_fpreg_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_getfpregs) {") - pcmd(" PRE_WRITE(addr_, struct_ptrace_fpreg_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_setdbregs) {") - pcmd(" PRE_READ(addr_, struct_ptrace_dbreg_struct_sz);") - pcmd("} else if (req_ == ptrace_pt_getdbregs) {") - pcmd(" PRE_WRITE(addr_, struct_ptrace_dbreg_struct_sz);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (req_ == ptrace_pt_io) {") - pcmd(" struct __sanitizer_ptrace_io_desc *addr = (struct __sanitizer_ptrace_io_desc *)addr_;") - pcmd(" POST_READ(addr, struct_ptrace_ptrace_io_desc_struct_sz);") - pcmd(" if (addr->piod_op == ptrace_piod_write_d || addr->piod_op == ptrace_piod_write_i) {") - pcmd(" POST_READ(addr->piod_addr, addr->piod_len);") - pcmd(" }") - pcmd(" if (addr->piod_op == ptrace_piod_read_d || addr->piod_op == ptrace_piod_read_i || addr->piod_op == ptrace_piod_read_auxv) {") - pcmd(" POST_WRITE(addr->piod_addr, addr->piod_len);") - pcmd(" }") - pcmd(" } else if (req_ == ptrace_pt_lwpinfo) {") - pcmd(" struct __sanitizer_ptrace_lwpinfo *addr = (struct __sanitizer_ptrace_lwpinfo *)addr_;") - pcmd(" POST_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));") - pcmd(" POST_WRITE(addr, struct_ptrace_ptrace_lwpinfo_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_set_event_mask) {") - pcmd(" POST_READ(addr_, struct_ptrace_ptrace_event_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_get_event_mask) {") - pcmd(" POST_WRITE(addr_, struct_ptrace_ptrace_event_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_set_siginfo) {") - pcmd(" POST_READ(addr_, struct_ptrace_ptrace_siginfo_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_get_siginfo) {") - pcmd(" POST_WRITE(addr_, struct_ptrace_ptrace_siginfo_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_setregs) {") - pcmd(" POST_READ(addr_, struct_ptrace_reg_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_getregs) {") - pcmd(" POST_WRITE(addr_, struct_ptrace_reg_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_setfpregs) {") - pcmd(" POST_READ(addr_, struct_ptrace_fpreg_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_getfpregs) {") - pcmd(" POST_WRITE(addr_, struct_ptrace_fpreg_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_setdbregs) {") - pcmd(" POST_READ(addr_, struct_ptrace_dbreg_struct_sz);") - pcmd(" } else if (req_ == ptrace_pt_getdbregs) {") - pcmd(" POST_WRITE(addr_, struct_ptrace_dbreg_struct_sz);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "recvmsg") { - if (mode == "pre") { - pcmd("PRE_WRITE(msg_, sizeof(__sanitizer_msghdr));") - } else { - pcmd("if (res > 0) {") - pcmd(" POST_WRITE(msg_, sizeof(__sanitizer_msghdr));") - pcmd("}") - } - } else if (syscall == "sendmsg") { - if (mode == "pre") { - pcmd("PRE_READ(msg_, sizeof(__sanitizer_msghdr));") - } else { - pcmd("if (res > 0) {") - pcmd(" POST_READ(msg_, sizeof(__sanitizer_msghdr));") - pcmd("}") - } - } else if (syscall == "recvfrom") { - if (mode == "pre") { - pcmd("PRE_WRITE(buf_, len_);") - pcmd("PRE_WRITE(from_, struct_sockaddr_sz);") - pcmd("PRE_WRITE(fromlenaddr_, sizeof(__sanitizer_socklen_t));") - } else { - pcmd("if (res >= 0) {") - pcmd(" POST_WRITE(buf_, res);") - pcmd(" POST_WRITE(from_, struct_sockaddr_sz);") - pcmd(" POST_WRITE(fromlenaddr_, sizeof(__sanitizer_socklen_t));") - pcmd("}") - } - } else if (syscall == "accept") { - if (mode == "pre") { - pcmd("PRE_WRITE(name_, struct_sockaddr_sz);") - pcmd("PRE_WRITE(anamelen_, sizeof(__sanitizer_socklen_t));") - } else { - pcmd("if (res == 0) {") - pcmd(" POST_WRITE(name_, struct_sockaddr_sz);") - pcmd(" POST_WRITE(anamelen_, sizeof(__sanitizer_socklen_t));") - pcmd("}") - } - } else if (syscall == "getpeername") { - if (mode == "pre") { - pcmd("PRE_WRITE(asa_, struct_sockaddr_sz);") - pcmd("PRE_WRITE(alen_, sizeof(__sanitizer_socklen_t));") - } else { - pcmd("if (res == 0) {") - pcmd(" POST_WRITE(asa_, struct_sockaddr_sz);") - pcmd(" POST_WRITE(alen_, sizeof(__sanitizer_socklen_t));") - pcmd("}") - } - } else if (syscall == "getsockname") { - if (mode == "pre") { - pcmd("PRE_WRITE(asa_, struct_sockaddr_sz);") - pcmd("PRE_WRITE(alen_, sizeof(__sanitizer_socklen_t));") - } else { - pcmd("if (res == 0) {") - pcmd(" POST_WRITE(asa_, struct_sockaddr_sz);") - pcmd(" POST_WRITE(alen_, sizeof(__sanitizer_socklen_t));") - pcmd("}") - } - } else if (syscall == "access") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "chflags") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "fchflags") { - pcmd("/* Nothing to do */") - } else if (syscall == "sync") { - pcmd("/* Nothing to do */") - } else if (syscall == "kill") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_43_stat43") { - pcmd("/* TODO */") - } else if (syscall == "getppid") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_43_lstat43") { - pcmd("/* TODO */") - } else if (syscall == "dup") { - pcmd("/* Nothing to do */") - } else if (syscall == "pipe") { - pcmd("/* pipe returns two descriptors through two returned values */") - } else if (syscall == "getegid") { - pcmd("/* Nothing to do */") - } else if (syscall == "profil") { - if (mode == "pre") { - pcmd("if (samples_) {") - pcmd(" PRE_WRITE(samples_, size_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (samples_) {") - pcmd(" POST_WRITE(samples_, size_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "ktrace") { - if (mode == "pre") { - pcmd("const char *fname = (const char *)fname_;") - pcmd("if (fname) {") - pcmd(" PRE_READ(fname, __sanitizer::internal_strlen(fname) + 1);") - pcmd("}") - } else { - pcmd("const char *fname = (const char *)fname_;") - pcmd("if (res == 0) {") - pcmd(" if (fname) {") - pcmd(" POST_READ(fname, __sanitizer::internal_strlen(fname) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "compat_13_sigaction13") { - pcmd("/* TODO */") - } else if (syscall == "getgid") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_13_sigprocmask13") { - pcmd("/* TODO */") - } else if (syscall == "__getlogin") { - if (mode == "pre") { - pcmd("if (namebuf_) {") - pcmd(" PRE_WRITE(namebuf_, namelen_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (namebuf_) {") - pcmd(" POST_WRITE(namebuf_, namelen_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "__setlogin") { - if (mode == "pre") { - pcmd("const char *namebuf = (const char *)namebuf_;") - pcmd("if (namebuf) {") - pcmd(" PRE_READ(namebuf, __sanitizer::internal_strlen(namebuf) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *namebuf = (const char *)namebuf_;") - pcmd(" if (namebuf) {") - pcmd(" POST_READ(namebuf, __sanitizer::internal_strlen(namebuf) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "acct") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "compat_13_sigpending13") { - pcmd("/* TODO */") - } else if (syscall == "compat_13_sigaltstack13") { - pcmd("/* TODO */") - } else if (syscall == "ioctl") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_12_oreboot") { - pcmd("/* TODO */") - } else if (syscall == "revoke") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "symlink") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("const char *link = (const char *)link_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (link) {") - pcmd(" PRE_READ(link, __sanitizer::internal_strlen(link) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" const char *link = (const char *)link_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd(" if (link) {") - pcmd(" POST_READ(link, __sanitizer::internal_strlen(link) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "readlink") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (buf_) {") - pcmd(" PRE_WRITE(buf_, count_);") - pcmd("}") - } else { - pcmd("if (res > 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd(" if (buf_) {") - pcmd(" PRE_WRITE(buf_, res);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "execve") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("char **argp = (char **)argp_;") - pcmd("char **envp = (char **)envp_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (argp && argp[0]) {") - pcmd(" char *a = argp[0];") - pcmd(" while (a++) {") - pcmd(" PRE_READ(a, __sanitizer::internal_strlen(a) + 1);") - pcmd(" }") - pcmd("}") - pcmd("if (envp && envp[0]) {") - pcmd(" char *e = envp[0];") - pcmd(" while (e++) {") - pcmd(" PRE_READ(e, __sanitizer::internal_strlen(e) + 1);") - pcmd(" }") - pcmd("}") - } else { - pcmd("/* If we are here, something went wrong */") - pcmd("const char *path = (const char *)path_;") - pcmd("char **argp = (char **)argp_;") - pcmd("char **envp = (char **)envp_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (argp && argp[0]) {") - pcmd(" char *a = argp[0];") - pcmd(" while (a++) {") - pcmd(" POST_READ(a, __sanitizer::internal_strlen(a) + 1);") - pcmd(" }") - pcmd("}") - pcmd("if (envp && envp[0]) {") - pcmd(" char *e = envp[0];") - pcmd(" while (e++) {") - pcmd(" POST_READ(e, __sanitizer::internal_strlen(e) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "umask") { - pcmd("/* Nothing to do */") - } else if (syscall == "chroot") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "compat_43_fstat43") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogetkerninfo") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogetpagesize") { - pcmd("/* TODO */") - } else if (syscall == "compat_12_msync") { - pcmd("/* TODO */") - } else if (syscall == "vfork") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_43_ommap") { - pcmd("/* TODO */") - } else if (syscall == "vadvise") { - pcmd("/* Nothing to do */") - } else if (syscall == "munmap") { - pcmd("/* Nothing to do */") - } else if (syscall == "mprotect") { - pcmd("/* Nothing to do */") - } else if (syscall == "madvise") { - pcmd("/* Nothing to do */") - } else if (syscall == "mincore") { - pcmd("/* Nothing to do */") - } else if (syscall == "getgroups") { - if (mode == "pre") { - pcmd("unsigned int *gidset = (unsigned int *)gidset_;") - pcmd("if (gidset) {") - pcmd(" PRE_WRITE(gidset, sizeof(*gidset) * gidsetsize_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" unsigned int *gidset = (unsigned int *)gidset_;") - pcmd(" if (gidset) {") - pcmd(" POST_WRITE(gidset, sizeof(*gidset) * gidsetsize_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "setgroups") { - if (mode == "pre") { - pcmd("unsigned int *gidset = (unsigned int *)gidset_;") - pcmd("if (gidset) {") - pcmd(" PRE_READ(gidset, sizeof(*gidset) * gidsetsize_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" unsigned int *gidset = (unsigned int *)gidset_;") - pcmd(" if (gidset) {") - pcmd(" POST_READ(gidset, sizeof(*gidset) * gidsetsize_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "getpgrp") { - pcmd("/* Nothing to do */") - } else if (syscall == "setpgid") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_setitimer") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_owait") { - pcmd("/* TODO */") - } else if (syscall == "compat_12_oswapon") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_getitimer") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogethostname") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_osethostname") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogetdtablesize") { - pcmd("/* TODO */") - } else if (syscall == "dup2") { - pcmd("/* Nothing to do */") - } else if (syscall == "fcntl") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_select") { - pcmd("/* TODO */") - } else if (syscall == "fsync") { - pcmd("/* Nothing to do */") - } else if (syscall == "setpriority") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_30_socket") { - pcmd("/* TODO */") - } else if (syscall == "connect") { - if (mode == "pre") { - pcmd("PRE_READ(name_, namelen_);") - } else { - pcmd("if (res == 0) {") - pcmd(" POST_READ(name_, namelen_);") - pcmd("}") - } - } else if (syscall == "compat_43_oaccept") { - pcmd("/* TODO */") - } else if (syscall == "getpriority") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_43_osend") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_orecv") { - pcmd("/* TODO */") - } else if (syscall == "compat_13_sigreturn13") { - pcmd("/* TODO */") - } else if (syscall == "bind") { - if (mode == "pre") { - pcmd("PRE_READ(name_, namelen_);") - } else { - pcmd("if (res == 0) {") - pcmd(" PRE_READ(name_, namelen_);") - pcmd("}") - } - } else if (syscall == "setsockopt") { - if (mode == "pre") { - pcmd("if (val_) {") - pcmd(" PRE_READ(val_, valsize_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (val_) {") - pcmd(" POST_READ(val_, valsize_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "listen") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_43_osigvec") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_osigblock") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_osigsetmask") { - pcmd("/* TODO */") - } else if (syscall == "compat_13_sigsuspend13") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_osigstack") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_orecvmsg") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_osendmsg") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_gettimeofday") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_getrusage") { - pcmd("/* TODO */") - } else if (syscall == "getsockopt") { - pcmd("/* TODO */") - } else if (syscall == "readv") { - if (mode == "pre") { - pcmd("struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;") - pcmd("int i;") - pcmd("if (iovp) {") - pcmd(" PRE_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);") - pcmd(" for (i = 0; i < iovcnt_; i++) {") - pcmd(" PRE_WRITE(iovp[i].iov_base, iovp[i].iov_len);") - pcmd(" }") - pcmd("}") - } else { - pcmd("struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;") - pcmd("int i;") - pcmd("uptr m, n = res;") - pcmd("if (res > 0) {") - pcmd(" if (iovp) {") - pcmd(" POST_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);") - pcmd(" for (i = 0; i < iovcnt_ && n > 0; i++) {") - pcmd(" m = n > iovp[i].iov_len ? iovp[i].iov_len : n;") - pcmd(" POST_WRITE(iovp[i].iov_base, m);") - pcmd(" n -= m;") - pcmd(" }") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "writev") { - if (mode == "pre") { - pcmd("struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;") - pcmd("int i;") - pcmd("if (iovp) {") - pcmd(" PRE_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);") - pcmd(" for (i = 0; i < iovcnt_; i++) {") - pcmd(" PRE_READ(iovp[i].iov_base, iovp[i].iov_len);") - pcmd(" }") - pcmd("}") - } else { - pcmd("struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;") - pcmd("int i;") - pcmd("uptr m, n = res;") - pcmd("if (res > 0) {") - pcmd(" if (iovp) {") - pcmd(" POST_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);") - pcmd(" for (i = 0; i < iovcnt_ && n > 0; i++) {") - pcmd(" m = n > iovp[i].iov_len ? iovp[i].iov_len : n;") - pcmd(" POST_READ(iovp[i].iov_base, m);") - pcmd(" n -= m;") - pcmd(" }") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "compat_50_settimeofday") { - pcmd("/* TODO */") - } else if (syscall == "fchown") { - pcmd("/* Nothing to do */") - } else if (syscall == "fchmod") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_43_orecvfrom") { - pcmd("/* TODO */") - } else if (syscall == "setreuid") { - pcmd("/* Nothing to do */") - } else if (syscall == "setregid") { - pcmd("/* Nothing to do */") - } else if (syscall == "rename") { - if (mode == "pre") { - pcmd("const char *from = (const char *)from_;") - pcmd("const char *to = (const char *)to_;") - pcmd("if (from) {") - pcmd(" PRE_READ(from, __sanitizer::internal_strlen(from) + 1);") - pcmd("}") - pcmd("if (to) {") - pcmd(" PRE_READ(to, __sanitizer::internal_strlen(to) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *from = (const char *)from_;") - pcmd(" const char *to = (const char *)to_;") - pcmd(" if (from) {") - pcmd(" POST_READ(from, __sanitizer::internal_strlen(from) + 1);") - pcmd(" }") - pcmd(" if (to) {") - pcmd(" POST_READ(to, __sanitizer::internal_strlen(to) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "compat_43_otruncate") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_oftruncate") { - pcmd("/* TODO */") - } else if (syscall == "flock") { - pcmd("/* Nothing to do */") - } else if (syscall == "mkfifo") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "sendto") { - if (mode == "pre") { - pcmd("PRE_READ(buf_, len_);") - pcmd("PRE_READ(to_, tolen_);") - } else { - pcmd("if (res >= 0) {") - pcmd(" POST_READ(buf_, len_);") - pcmd(" POST_READ(to_, tolen_);") - pcmd("}") - } - } else if (syscall == "shutdown") { - pcmd("/* Nothing to do */") - } else if (syscall == "socketpair") { - if (mode == "pre") { - pcmd("PRE_WRITE(rsv_, 2 * sizeof(int));") - } else { - pcmd("if (res == 0) {") - pcmd(" POST_WRITE(rsv_, 2 * sizeof(int));") - pcmd("}") - } - } else if (syscall == "mkdir") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "rmdir") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "compat_50_utimes") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_adjtime") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogetpeername") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogethostid") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_osethostid") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogetrlimit") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_osetrlimit") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_okillpg") { - pcmd("/* TODO */") - } else if (syscall == "setsid") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_quotactl") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_oquota") { - pcmd("/* TODO */") - } else if (syscall == "compat_43_ogetsockname") { - pcmd("/* TODO */") - } else if (syscall == "nfssvc") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_43_ogetdirentries") { - pcmd("/* TODO */") - } else if (syscall == "compat_20_statfs") { - pcmd("/* TODO */") - } else if (syscall == "compat_20_fstatfs") { - pcmd("/* TODO */") - } else if (syscall == "compat_30_getfh") { - pcmd("/* TODO */") - } else if (syscall == "compat_09_ogetdomainname") { - pcmd("/* TODO */") - } else if (syscall == "compat_09_osetdomainname") { - pcmd("/* TODO */") - } else if (syscall == "compat_09_ouname") { - pcmd("/* TODO */") - } else if (syscall == "sysarch") { - pcmd("/* TODO */") - } else if (syscall == "compat_10_osemsys") { - pcmd("/* TODO */") - } else if (syscall == "compat_10_omsgsys") { - pcmd("/* TODO */") - } else if (syscall == "compat_10_oshmsys") { - pcmd("/* TODO */") - } else if (syscall == "pread") { - if (mode == "pre") { - pcmd("if (buf_) {") - pcmd(" PRE_WRITE(buf_, nbyte_);") - pcmd("}") - } else { - pcmd("if (res > 0) {") - pcmd(" POST_WRITE(buf_, res);") - pcmd("}") - } - } else if (syscall == "pwrite") { - if (mode == "pre") { - pcmd("if (buf_) {") - pcmd(" PRE_READ(buf_, nbyte_);") - pcmd("}") - } else { - pcmd("if (res > 0) {") - pcmd(" POST_READ(buf_, res);") - pcmd("}") - } - } else if (syscall == "compat_30_ntp_gettime") { - pcmd("/* TODO */") - } else if (syscall == "ntp_adjtime") { - pcmd("/* Nothing to do */") - } else if (syscall == "setgid") { - pcmd("/* Nothing to do */") - } else if (syscall == "setegid") { - pcmd("/* Nothing to do */") - } else if (syscall == "seteuid") { - pcmd("/* Nothing to do */") - } else if (syscall == "lfs_bmapv") { - pcmd("/* TODO */") - } else if (syscall == "lfs_markv") { - pcmd("/* TODO */") - } else if (syscall == "lfs_segclean") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_lfs_segwait") { - pcmd("/* TODO */") - } else if (syscall == "compat_12_stat12") { - pcmd("/* TODO */") - } else if (syscall == "compat_12_fstat12") { - pcmd("/* TODO */") - } else if (syscall == "compat_12_lstat12") { - pcmd("/* TODO */") - } else if (syscall == "pathconf") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res != -1) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "getsockopt2") { - pcmd("/* TODO */") - } else if (syscall == "fpathconf") { - pcmd("/* Nothing to do */") - } else if (syscall == "getrlimit") { - if (mode == "pre") { - pcmd("PRE_WRITE(rlp_, struct_rlimit_sz);") - } else { - pcmd("if (res == 0) {") - pcmd(" POST_WRITE(rlp_, struct_rlimit_sz);") - pcmd("}") - } - } else if (syscall == "setrlimit") { - if (mode == "pre") { - pcmd("PRE_READ(rlp_, struct_rlimit_sz);") - } else { - pcmd("if (res == 0) {") - pcmd(" POST_READ(rlp_, struct_rlimit_sz);") - pcmd("}") - } - } else if (syscall == "compat_12_getdirentries") { - pcmd("/* TODO */") - } else if (syscall == "mmap") { - pcmd("/* Nothing to do */") - } else if (syscall == "__syscall") { - pcmd("/* Nothing to do */") - } else if (syscall == "lseek") { - pcmd("/* Nothing to do */") - } else if (syscall == "truncate") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "ftruncate") { - pcmd("/* Nothing to do */") - } else if (syscall == "__sysctl") { - if (mode == "pre") { - pcmd("const int *name = (const int *)name_;") - pcmd("if (name) {") - pcmd(" PRE_READ(name, namelen_ * sizeof(*name));") - pcmd("}") - pcmd("if (newv_) {") - pcmd(" PRE_READ(name, newlen_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const int *name = (const int *)name_;") - pcmd(" if (name) {") - pcmd(" POST_READ(name, namelen_ * sizeof(*name));") - pcmd(" }") - pcmd(" if (newv_) {") - pcmd(" POST_READ(name, newlen_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "mlock") { - pcmd("/* Nothing to do */") - } else if (syscall == "munlock") { - pcmd("/* Nothing to do */") - } else if (syscall == "undelete") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" const char *path = (const char *)path_;") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "compat_50_futimes") { - pcmd("/* TODO */") - } else if (syscall == "getpgid") { - pcmd("/* Nothing to do */") - } else if (syscall == "reboot") { - if (mode == "pre") { - pcmd("const char *bootstr = (const char *)bootstr_;") - pcmd("if (bootstr) {") - pcmd(" PRE_READ(bootstr, __sanitizer::internal_strlen(bootstr) + 1);") - pcmd("}") - } else { - pcmd("/* This call should never return */") - pcmd("const char *bootstr = (const char *)bootstr_;") - pcmd("if (bootstr) {") - pcmd(" POST_READ(bootstr, __sanitizer::internal_strlen(bootstr) + 1);") - pcmd("}") - } - } else if (syscall == "poll") { - pcmd("/* Nothing to do */") - } else if (syscall == "afssys") { - pcmd("/* TODO */") - } else if (syscall == "compat_14___semctl") { - pcmd("/* TODO */") - } else if (syscall == "semget") { - pcmd("/* Nothing to do */") - } else if (syscall == "semop") { - if (mode == "pre") { - pcmd("if (sops_) {") - pcmd(" PRE_READ(sops_, nsops_ * struct_sembuf_sz);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (sops_) {") - pcmd(" POST_READ(sops_, nsops_ * struct_sembuf_sz);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "semconfig") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_14_msgctl") { - pcmd("/* TODO */") - } else if (syscall == "msgget") { - pcmd("/* Nothing to do */") - } else if (syscall == "msgsnd") { - if (mode == "pre") { - pcmd("if (msgp_) {") - pcmd(" PRE_READ(msgp_, msgsz_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (msgp_) {") - pcmd(" POST_READ(msgp_, msgsz_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "msgrcv") { - pcmd("/* Nothing to do */") - } else if (syscall == "shmat") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_14_shmctl") { - pcmd("/* TODO */") - } else if (syscall == "shmdt") { - pcmd("/* Nothing to do */") - } else if (syscall == "shmget") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_clock_gettime") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_clock_settime") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_clock_getres") { - pcmd("/* TODO */") - } else if (syscall == "timer_create") { - pcmd("/* Nothing to do */") - } else if (syscall == "timer_delete") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_timer_settime") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_timer_gettime") { - pcmd("/* TODO */") - } else if (syscall == "timer_getoverrun") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_nanosleep") { - pcmd("/* TODO */") - } else if (syscall == "fdatasync") { - pcmd("/* Nothing to do */") - } else if (syscall == "mlockall") { - pcmd("/* Nothing to do */") - } else if (syscall == "munlockall") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50___sigtimedwait") { - pcmd("/* TODO */") - } else if (syscall == "sigqueueinfo") { - if (mode == "pre") { - pcmd("if (info_) {") - pcmd(" PRE_READ(info_, siginfo_t_sz);") - pcmd("}") - } - } else if (syscall == "modctl") { - pcmd("/* TODO */") - } else if (syscall == "_ksem_init") { - pcmd("/* Nothing to do */") - } else if (syscall == "_ksem_open") { - if (mode == "pre") { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" PRE_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } else { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" POST_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } - } else if (syscall == "_ksem_unlink") { - if (mode == "pre") { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" PRE_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } else { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" POST_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } - } else if (syscall == "_ksem_close") { - pcmd("/* Nothing to do */") - } else if (syscall == "_ksem_post") { - pcmd("/* Nothing to do */") - } else if (syscall == "_ksem_wait") { - pcmd("/* Nothing to do */") - } else if (syscall == "_ksem_trywait") { - pcmd("/* Nothing to do */") - } else if (syscall == "_ksem_getvalue") { - pcmd("/* Nothing to do */") - } else if (syscall == "_ksem_destroy") { - pcmd("/* Nothing to do */") - } else if (syscall == "_ksem_timedwait") { - if (mode == "pre") { - pcmd("if (abstime_) {") - pcmd(" PRE_READ(abstime_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "mq_open") { - if (mode == "pre") { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" PRE_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } else { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" POST_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } - } else if (syscall == "mq_close") { - pcmd("/* Nothing to do */") - } else if (syscall == "mq_unlink") { - if (mode == "pre") { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" PRE_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } else { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" POST_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } - } else if (syscall == "mq_getattr") { - pcmd("/* Nothing to do */") - } else if (syscall == "mq_setattr") { - if (mode == "pre") { - pcmd("if (mqstat_) {") - pcmd(" PRE_READ(mqstat_, struct_mq_attr_sz);") - pcmd("}") - } - } else if (syscall == "mq_notify") { - if (mode == "pre") { - pcmd("if (notification_) {") - pcmd(" PRE_READ(notification_, struct_sigevent_sz);") - pcmd("}") - } - } else if (syscall == "mq_send") { - if (mode == "pre") { - pcmd("if (msg_ptr_) {") - pcmd(" PRE_READ(msg_ptr_, msg_len_);") - pcmd("}") - } - } else if (syscall == "mq_receive") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_mq_timedsend") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_mq_timedreceive") { - pcmd("/* TODO */") - } else if (syscall == "__posix_rename") { - if (mode == "pre") { - pcmd("const char *from = (const char *)from_;") - pcmd("const char *to = (const char *)to_;") - pcmd("if (from_) {") - pcmd(" PRE_READ(from, __sanitizer::internal_strlen(from) + 1);") - pcmd("}") - pcmd("if (to) {") - pcmd(" PRE_READ(to, __sanitizer::internal_strlen(to) + 1);") - pcmd("}") - } else { - pcmd("const char *from = (const char *)from_;") - pcmd("const char *to = (const char *)to_;") - pcmd("if (from) {") - pcmd(" POST_READ(from, __sanitizer::internal_strlen(from) + 1);") - pcmd("}") - pcmd("if (to) {") - pcmd(" POST_READ(to, __sanitizer::internal_strlen(to) + 1);") - pcmd("}") - } - } else if (syscall == "swapctl") { - pcmd("/* TODO */") - } else if (syscall == "compat_30_getdents") { - pcmd("/* TODO */") - } else if (syscall == "minherit") { - pcmd("/* Nothing to do */") - } else if (syscall == "lchmod") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "lchown") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "compat_50_lutimes") { - pcmd("/* TODO */") - } else if (syscall == "__msync13") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_30___stat13") { - pcmd("/* TODO */") - } else if (syscall == "compat_30___fstat13") { - pcmd("/* TODO */") - } else if (syscall == "compat_30___lstat13") { - pcmd("/* TODO */") - } else if (syscall == "__sigaltstack14") { - if (mode == "pre") { - pcmd("if (nss_) {") - pcmd(" PRE_READ(nss_, struct_sigaltstack_sz);") - pcmd("}") - pcmd("if (oss_) {") - pcmd(" PRE_READ(oss_, struct_sigaltstack_sz);") - pcmd("}") - } - } else if (syscall == "__vfork14") { - pcmd("/* Nothing to do */") - } else if (syscall == "__posix_chown") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "__posix_fchown") { - pcmd("/* Nothing to do */") - } else if (syscall == "__posix_lchown") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "getsid") { - pcmd("/* Nothing to do */") - } else if (syscall == "__clone") { - pcmd("/* Nothing to do */") - } else if (syscall == "fktrace") { - pcmd("/* Nothing to do */") - } else if (syscall == "preadv") { - pcmd("/* Nothing to do */") - } else if (syscall == "pwritev") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_16___sigaction14") { - pcmd("/* TODO */") - } else if (syscall == "__sigpending14") { - pcmd("/* Nothing to do */") - } else if (syscall == "__sigprocmask14") { - pcmd("/* Nothing to do */") - } else if (syscall == "__sigsuspend14") { - pcmd("if (set_) {") - pcmd(" PRE_READ(set_, sizeof(__sanitizer_sigset_t));") - pcmd("}") - } else if (syscall == "compat_16___sigreturn14") { - pcmd("/* TODO */") - } else if (syscall == "__getcwd") { - pcmd("/* Nothing to do */") - } else if (syscall == "fchroot") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_30_fhopen") { - pcmd("/* TODO */") - } else if (syscall == "compat_30_fhstat") { - pcmd("/* TODO */") - } else if (syscall == "compat_20_fhstatfs") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_____semctl13") { - pcmd("/* TODO */") - } else if (syscall == "compat_50___msgctl13") { - pcmd("/* TODO */") - } else if (syscall == "compat_50___shmctl13") { - pcmd("/* TODO */") - } else if (syscall == "lchflags") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "issetugid") { - pcmd("/* Nothing to do */") - } else if (syscall == "utrace") { - if (mode == "pre") { - pcmd("const char *label = (const char *)label_;") - pcmd("if (label) {") - pcmd(" PRE_READ(label, __sanitizer::internal_strlen(label) + 1);") - pcmd("}") - pcmd("if (addr_) {") - pcmd(" PRE_READ(addr_, len_);") - pcmd("}") - } else { - pcmd("const char *label = (const char *)label_;") - pcmd("if (label) {") - pcmd(" POST_READ(label, __sanitizer::internal_strlen(label) + 1);") - pcmd("}") - pcmd("if (addr_) {") - pcmd(" POST_READ(addr_, len_);") - pcmd("}") - } - } else if (syscall == "getcontext") { - pcmd("/* Nothing to do */") - } else if (syscall == "setcontext") { - if (mode == "pre") { - pcmd("if (ucp_) {") - pcmd(" PRE_READ(ucp_, ucontext_t_sz);") - pcmd("}") - } - } else if (syscall == "_lwp_create") { - if (mode == "pre") { - pcmd("if (ucp_) {") - pcmd(" PRE_READ(ucp_, ucontext_t_sz);") - pcmd("}") - } - } else if (syscall == "_lwp_exit") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_self") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_wait") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_suspend") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_continue") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_wakeup") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_getprivate") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_setprivate") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_kill") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_detach") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50__lwp_park") { - pcmd("/* TODO */") - } else if (syscall == "_lwp_unpark") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_unpark_all") { - if (mode == "pre") { - pcmd("if (targets_) {") - pcmd(" PRE_READ(targets_, ntargets_ * sizeof(__sanitizer_lwpid_t));") - pcmd("}") - } - } else if (syscall == "_lwp_setname") { - if (mode == "pre") { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" PRE_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } else { - pcmd("const char *name = (const char *)name_;") - pcmd("if (name) {") - pcmd(" POST_READ(name, __sanitizer::internal_strlen(name) + 1);") - pcmd("}") - } - } else if (syscall == "_lwp_getname") { - pcmd("/* Nothing to do */") - } else if (syscall == "_lwp_ctl") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_60_sa_register") { - pcmd("/* TODO */") - } else if (syscall == "compat_60_sa_stacks") { - pcmd("/* TODO */") - } else if (syscall == "compat_60_sa_enable") { - pcmd("/* TODO */") - } else if (syscall == "compat_60_sa_setconcurrency") { - pcmd("/* TODO */") - } else if (syscall == "compat_60_sa_yield") { - pcmd("/* TODO */") - } else if (syscall == "compat_60_sa_preempt") { - pcmd("/* TODO */") - } else if (syscall == "__sigaction_sigtramp") { - pcmd("if (nsa_) {") - pcmd(" PRE_READ(nsa_, sizeof(__sanitizer_sigaction));") - pcmd("}") - } else if (syscall == "rasctl") { - pcmd("/* Nothing to do */") - } else if (syscall == "kqueue") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_50_kevent") { - pcmd("/* TODO */") - } else if (syscall == "_sched_setparam") { - pcmd("if (params_) {") - pcmd(" PRE_READ(params_, struct_sched_param_sz);") - pcmd("}") - } else if (syscall == "_sched_getparam") { - pcmd("/* Nothing to do */") - } else if (syscall == "_sched_setaffinity") { - pcmd("if (cpuset_) {") - pcmd(" PRE_READ(cpuset_, size_);") - pcmd("}") - } else if (syscall == "_sched_getaffinity") { - pcmd("/* Nothing to do */") - } else if (syscall == "sched_yield") { - pcmd("/* Nothing to do */") - } else if (syscall == "_sched_protect") { - pcmd("/* Nothing to do */") - } else if (syscall == "fsync_range") { - pcmd("/* Nothing to do */") - } else if (syscall == "uuidgen") { - pcmd("/* Nothing to do */") - } else if (syscall == "getvfsstat") { - pcmd("/* Nothing to do */") - } else if (syscall == "statvfs1") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "fstatvfs1") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_30_fhstatvfs1") { - pcmd("/* TODO */") - } else if (syscall == "extattrctl") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_set_file") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_get_file") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_delete_file") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_set_fd") { - pcmd("/* TODO */") - } else if (syscall == "extattr_get_fd") { - pcmd("/* TODO */") - } else if (syscall == "extattr_delete_fd") { - pcmd("/* TODO */") - } else if (syscall == "extattr_set_link") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_get_link") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_delete_link") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_list_fd") { - pcmd("/* TODO */") - } else if (syscall == "extattr_list_file") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "extattr_list_link") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "compat_50_pselect") { - pcmd("/* TODO */") - } else if (syscall == "compat_50_pollts") { - pcmd("/* TODO */") - } else if (syscall == "setxattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "lsetxattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "fsetxattr") { - pcmd("/* Nothing to do */") - } else if (syscall == "getxattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "lgetxattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "fgetxattr") { - pcmd("/* Nothing to do */") - } else if (syscall == "listxattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "llistxattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "flistxattr") { - pcmd("/* TODO */") - } else if (syscall == "removexattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "lremovexattr") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "fremovexattr") { - pcmd("/* TODO */") - } else if (syscall == "compat_50___stat30") { - pcmd("/* TODO */") - } else if (syscall == "compat_50___fstat30") { - pcmd("/* TODO */") - } else if (syscall == "compat_50___lstat30") { - pcmd("/* TODO */") - } else if (syscall == "__getdents30") { - pcmd("/* Nothing to do */") - } else if (syscall == "posix_fadvise") { - pcmd("/* Nothing to do */") - } else if (syscall == "compat_30___fhstat30") { - pcmd("/* TODO */") - } else if (syscall == "compat_50___ntp_gettime30") { - pcmd("/* TODO */") - } else if (syscall == "__socket30") { - pcmd("/* Nothing to do */") - } else if (syscall == "__getfh30") { - if (mode == "pre") { - pcmd("const char *fname = (const char *)fname_;") - pcmd("if (fname) {") - pcmd(" PRE_READ(fname, __sanitizer::internal_strlen(fname) + 1);") - pcmd("}") - } else { - pcmd("const char *fname = (const char *)fname_;") - pcmd("if (res == 0) {") - pcmd(" if (fname) {") - pcmd(" POST_READ(fname, __sanitizer::internal_strlen(fname) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "__fhopen40") { - if (mode == "pre") { - pcmd("if (fhp_) {") - pcmd(" PRE_READ(fhp_, fh_size_);") - pcmd("}") - } - } else if (syscall == "__fhstatvfs140") { - if (mode == "pre") { - pcmd("if (fhp_) {") - pcmd(" PRE_READ(fhp_, fh_size_);") - pcmd("}") - } - } else if (syscall == "compat_50___fhstat40") { - if (mode == "pre") { - pcmd("if (fhp_) {") - pcmd(" PRE_READ(fhp_, fh_size_);") - pcmd("}") - } - } else if (syscall == "aio_cancel") { - if (mode == "pre") { - pcmd("if (aiocbp_) {") - pcmd(" PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));") - pcmd("}") - } - } else if (syscall == "aio_error") { - if (mode == "pre") { - pcmd("if (aiocbp_) {") - pcmd(" PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));") - pcmd("}") - } - } else if (syscall == "aio_fsync") { - if (mode == "pre") { - pcmd("if (aiocbp_) {") - pcmd(" PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));") - pcmd("}") - } - } else if (syscall == "aio_read") { - if (mode == "pre") { - pcmd("if (aiocbp_) {") - pcmd(" PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));") - pcmd("}") - } - } else if (syscall == "aio_return") { - if (mode == "pre") { - pcmd("if (aiocbp_) {") - pcmd(" PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));") - pcmd("}") - } - } else if (syscall == "compat_50_aio_suspend") { - pcmd("/* TODO */") - } else if (syscall == "aio_write") { - if (mode == "pre") { - pcmd("if (aiocbp_) {") - pcmd(" PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));") - pcmd("}") - } - } else if (syscall == "lio_listio") { - pcmd("/* Nothing to do */") - } else if (syscall == "__mount50") { - if (mode == "pre") { - pcmd("const char *type = (const char *)type_;") - pcmd("const char *path = (const char *)path_;") - pcmd("if (type) {") - pcmd(" PRE_READ(type, __sanitizer::internal_strlen(type) + 1);") - pcmd("}") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (data_) {") - pcmd(" PRE_READ(data_, data_len_);") - pcmd("}") - } else { - pcmd("const char *type = (const char *)type_;") - pcmd("const char *path = (const char *)path_;") - pcmd("if (type) {") - pcmd(" POST_READ(type, __sanitizer::internal_strlen(type) + 1);") - pcmd("}") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (data_) {") - pcmd(" POST_READ(data_, data_len_);") - pcmd("}") - } - } else if (syscall == "mremap") { - pcmd("/* Nothing to do */") - } else if (syscall == "pset_create") { - pcmd("/* Nothing to do */") - } else if (syscall == "pset_destroy") { - pcmd("/* Nothing to do */") - } else if (syscall == "pset_assign") { - pcmd("/* Nothing to do */") - } else if (syscall == "_pset_bind") { - pcmd("/* Nothing to do */") - } else if (syscall == "__posix_fadvise50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__select50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__gettimeofday50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__settimeofday50") { - if (mode == "pre") { - pcmd("if (tv_) {") - pcmd(" PRE_READ(tv_, timeval_sz);") - pcmd("}") - pcmd("if (tzp_) {") - pcmd(" PRE_READ(tzp_, struct_timezone_sz);") - pcmd("}") - } - } else if (syscall == "__utimes50") { - if (mode == "pre") { - pcmd("struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;") - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (tptr) {") - pcmd(" PRE_READ(tptr[0], struct_timespec_sz);") - pcmd(" PRE_READ(tptr[1], struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__adjtime50") { - if (mode == "pre") { - pcmd("if (delta_) {") - pcmd(" PRE_READ(delta_, timeval_sz);") - pcmd("}") - } - } else if (syscall == "__lfs_segwait50") { - pcmd("/* TODO */") - } else if (syscall == "__futimes50") { - if (mode == "pre") { - pcmd("struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;") - pcmd("if (tptr) {") - pcmd(" PRE_READ(tptr[0], struct_timespec_sz);") - pcmd(" PRE_READ(tptr[1], struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__lutimes50") { - if (mode == "pre") { - pcmd("struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;") - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (tptr) {") - pcmd(" PRE_READ(tptr[0], struct_timespec_sz);") - pcmd(" PRE_READ(tptr[1], struct_timespec_sz);") - pcmd("}") - } else { - pcmd("struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;") - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (tptr) {") - pcmd(" POST_READ(tptr[0], struct_timespec_sz);") - pcmd(" POST_READ(tptr[1], struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__setitimer50") { - if (mode == "pre") { - pcmd("struct __sanitizer_itimerval *itv = (struct __sanitizer_itimerval *)itv_;") - pcmd("if (itv) {") - pcmd(" PRE_READ(&itv->it_interval.tv_sec, sizeof(__sanitizer_time_t));") - pcmd(" PRE_READ(&itv->it_interval.tv_usec, sizeof(__sanitizer_suseconds_t));") - pcmd(" PRE_READ(&itv->it_value.tv_sec, sizeof(__sanitizer_time_t));") - pcmd(" PRE_READ(&itv->it_value.tv_usec, sizeof(__sanitizer_suseconds_t));") - pcmd("}") - } - } else if (syscall == "__getitimer50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__clock_gettime50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__clock_settime50") { - if (mode == "pre") { - pcmd("if (tp_) {") - pcmd(" PRE_READ(tp_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__clock_getres50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__nanosleep50") { - if (mode == "pre") { - pcmd("if (rqtp_) {") - pcmd(" PRE_READ(rqtp_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "____sigtimedwait50") { - if (mode == "pre") { - pcmd("if (set_) {") - pcmd(" PRE_READ(set_, sizeof(__sanitizer_sigset_t));") - pcmd("}") - pcmd("if (timeout_) {") - pcmd(" PRE_READ(timeout_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__mq_timedsend50") { - if (mode == "pre") { - pcmd("if (msg_ptr_) {") - pcmd(" PRE_READ(msg_ptr_, msg_len_);") - pcmd("}") - pcmd("if (abs_timeout_) {") - pcmd(" PRE_READ(abs_timeout_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__mq_timedreceive50") { - if (mode == "pre") { - pcmd("if (msg_ptr_) {") - pcmd(" PRE_READ(msg_ptr_, msg_len_);") - pcmd("}") - pcmd("if (abs_timeout_) {") - pcmd(" PRE_READ(abs_timeout_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "compat_60__lwp_park") { - pcmd("/* TODO */") - } else if (syscall == "__kevent50") { - if (mode == "pre") { - pcmd("if (changelist_) {") - pcmd(" PRE_READ(changelist_, nchanges_ * struct_kevent_sz);") - pcmd("}") - pcmd("if (timeout_) {") - pcmd(" PRE_READ(timeout_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__pselect50") { - if (mode == "pre") { - pcmd("if (ts_) {") - pcmd(" PRE_READ(ts_, struct_timespec_sz);") - pcmd("}") - pcmd("if (mask_) {") - pcmd(" PRE_READ(mask_, sizeof(struct __sanitizer_sigset_t));") - pcmd("}") - } - } else if (syscall == "__pollts50") { - if (mode == "pre") { - pcmd("if (ts_) {") - pcmd(" PRE_READ(ts_, struct_timespec_sz);") - pcmd("}") - pcmd("if (mask_) {") - pcmd(" PRE_READ(mask_, sizeof(struct __sanitizer_sigset_t));") - pcmd("}") - } - } else if (syscall == "__aio_suspend50") { - if (mode == "pre") { - pcmd("int i;") - pcmd("const struct aiocb * const *list = (const struct aiocb * const *)list_;") - pcmd("if (list) {") - pcmd(" for (i = 0; i < nent_; i++) {") - pcmd(" if (list[i]) {") - pcmd(" PRE_READ(list[i], sizeof(struct __sanitizer_aiocb));") - pcmd(" }") - pcmd(" }") - pcmd("}") - pcmd("if (timeout_) {") - pcmd(" PRE_READ(timeout_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "__stat50") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "__fstat50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__lstat50") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "____semctl50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__shmctl50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__msgctl50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__getrusage50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__timer_settime50") { - if (mode == "pre") { - pcmd("struct __sanitizer_itimerval *value = (struct __sanitizer_itimerval *)value_;") - pcmd("if (value) {") - pcmd(" PRE_READ(&value->it_interval.tv_sec, sizeof(__sanitizer_time_t));") - pcmd(" PRE_READ(&value->it_interval.tv_usec, sizeof(__sanitizer_suseconds_t));") - pcmd(" PRE_READ(&value->it_value.tv_sec, sizeof(__sanitizer_time_t));") - pcmd(" PRE_READ(&value->it_value.tv_usec, sizeof(__sanitizer_suseconds_t));") - pcmd("}") - } else { - pcmd("struct __sanitizer_itimerval *value = (struct __sanitizer_itimerval *)value_;") - pcmd("if (res == 0) {") - pcmd(" if (value) {") - pcmd(" POST_READ(&value->it_interval.tv_sec, sizeof(__sanitizer_time_t));") - pcmd(" POST_READ(&value->it_interval.tv_usec, sizeof(__sanitizer_suseconds_t));") - pcmd(" POST_READ(&value->it_value.tv_sec, sizeof(__sanitizer_time_t));") - pcmd(" POST_READ(&value->it_value.tv_usec, sizeof(__sanitizer_suseconds_t));") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "__timer_gettime50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__ntp_gettime50") { - pcmd("/* Nothing to do */") - } else if (syscall == "__wait450") { - pcmd("/* Nothing to do */") - } else if (syscall == "__mknod50") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "__fhstat50") { - if (mode == "pre") { - pcmd("if (fhp_) {") - pcmd(" PRE_READ(fhp_, fh_size_);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (fhp_) {") - pcmd(" POST_READ(fhp_, fh_size_);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "pipe2") { - pcmd("/* Nothing to do */") - } else if (syscall == "dup3") { - pcmd("/* Nothing to do */") - } else if (syscall == "kqueue1") { - pcmd("/* Nothing to do */") - } else if (syscall == "paccept") { - if (mode == "pre") { - pcmd("if (mask_) {") - pcmd(" PRE_READ(mask_, sizeof(__sanitizer_sigset_t));") - pcmd("}") - } else { - pcmd("if (res >= 0) {") - pcmd(" if (mask_) {") - pcmd(" PRE_READ(mask_, sizeof(__sanitizer_sigset_t));") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "linkat") { - if (mode == "pre") { - pcmd("const char *name1 = (const char *)name1_;") - pcmd("const char *name2 = (const char *)name2_;") - pcmd("if (name1) {") - pcmd(" PRE_READ(name1, __sanitizer::internal_strlen(name1) + 1);") - pcmd("}") - pcmd("if (name2) {") - pcmd(" PRE_READ(name2, __sanitizer::internal_strlen(name2) + 1);") - pcmd("}") - } else { - pcmd("const char *name1 = (const char *)name1_;") - pcmd("const char *name2 = (const char *)name2_;") - pcmd("if (res == 0) {") - pcmd(" if (name1) {") - pcmd(" POST_READ(name1, __sanitizer::internal_strlen(name1) + 1);") - pcmd(" }") - pcmd(" if (name2) {") - pcmd(" POST_READ(name2, __sanitizer::internal_strlen(name2) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "renameat") { - if (mode == "pre") { - pcmd("const char *from = (const char *)from_;") - pcmd("const char *to = (const char *)to_;") - pcmd("if (from) {") - pcmd(" PRE_READ(from, __sanitizer::internal_strlen(from) + 1);") - pcmd("}") - pcmd("if (to) {") - pcmd(" PRE_READ(to, __sanitizer::internal_strlen(to) + 1);") - pcmd("}") - } else { - pcmd("const char *from = (const char *)from_;") - pcmd("const char *to = (const char *)to_;") - pcmd("if (res == 0) {") - pcmd(" if (from) {") - pcmd(" POST_READ(from, __sanitizer::internal_strlen(from) + 1);") - pcmd(" }") - pcmd(" if (to) {") - pcmd(" POST_READ(to, __sanitizer::internal_strlen(to) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "mkfifoat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "mknodat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "mkdirat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "faccessat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "fchmodat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "fchownat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "fexecve") { - pcmd("/* TODO */") - } else if (syscall == "fstatat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } - } else if (syscall == "utimensat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - pcmd("if (tptr_) {") - pcmd(" PRE_READ(tptr_, struct_timespec_sz);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res > 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd(" if (tptr_) {") - pcmd(" POST_READ(tptr_, struct_timespec_sz);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "openat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res > 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "readlinkat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res > 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "symlinkat") { - if (mode == "pre") { - pcmd("const char *path1 = (const char *)path1_;") - pcmd("const char *path2 = (const char *)path2_;") - pcmd("if (path1) {") - pcmd(" PRE_READ(path1, __sanitizer::internal_strlen(path1) + 1);") - pcmd("}") - pcmd("if (path2) {") - pcmd(" PRE_READ(path2, __sanitizer::internal_strlen(path2) + 1);") - pcmd("}") - } else { - pcmd("const char *path1 = (const char *)path1_;") - pcmd("const char *path2 = (const char *)path2_;") - pcmd("if (res == 0) {") - pcmd(" if (path1) {") - pcmd(" POST_READ(path1, __sanitizer::internal_strlen(path1) + 1);") - pcmd(" }") - pcmd(" if (path2) {") - pcmd(" POST_READ(path2, __sanitizer::internal_strlen(path2) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "unlinkat") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "futimens") { - if (mode == "pre") { - pcmd("struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;") - pcmd("if (tptr) {") - pcmd(" PRE_READ(tptr[0], struct_timespec_sz);") - pcmd(" PRE_READ(tptr[1], struct_timespec_sz);") - pcmd("}") - } else { - pcmd("struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;") - pcmd("if (res == 0) {") - pcmd(" if (tptr) {") - pcmd(" POST_READ(tptr[0], struct_timespec_sz);") - pcmd(" POST_READ(tptr[1], struct_timespec_sz);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "__quotactl") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (res == 0) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "posix_spawn") { - if (mode == "pre") { - pcmd("const char *path = (const char *)path_;") - pcmd("if (path) {") - pcmd(" PRE_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd("}") - } else { - pcmd("const char *path = (const char *)path_;") - pcmd("if (pid_) {") - pcmd(" if (path) {") - pcmd(" POST_READ(path, __sanitizer::internal_strlen(path) + 1);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "recvmmsg") { - if (mode == "pre") { - pcmd("if (timeout_) {") - pcmd(" PRE_READ(timeout_, struct_timespec_sz);") - pcmd("}") - } else { - pcmd("if (res >= 0) {") - pcmd(" if (timeout_) {") - pcmd(" POST_READ(timeout_, struct_timespec_sz);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "sendmmsg") { - if (mode == "pre") { - pcmd("struct __sanitizer_mmsghdr *mmsg = (struct __sanitizer_mmsghdr *)mmsg_;") - pcmd("if (mmsg) {") - pcmd(" PRE_READ(mmsg, sizeof(struct __sanitizer_mmsghdr) * (vlen_ > 1024 ? 1024 : vlen_));") - pcmd("}") - } else { - pcmd("struct __sanitizer_mmsghdr *mmsg = (struct __sanitizer_mmsghdr *)mmsg_;") - pcmd("if (res >= 0) {") - pcmd(" if (mmsg) {") - pcmd(" POST_READ(mmsg, sizeof(struct __sanitizer_mmsghdr) * (vlen_ > 1024 ? 1024 : vlen_));") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "clock_nanosleep") { - if (mode == "pre") { - pcmd("if (rqtp_) {") - pcmd(" PRE_READ(rqtp_, struct_timespec_sz);") - pcmd("}") - } else { - pcmd("if (rqtp_) {") - pcmd(" POST_READ(rqtp_, struct_timespec_sz);") - pcmd("}") - } - } else if (syscall == "___lwp_park60") { - if (mode == "pre") { - pcmd("if (ts_) {") - pcmd(" PRE_READ(ts_, struct_timespec_sz);") - pcmd("}") - } else { - pcmd("if (res == 0) {") - pcmd(" if (ts_) {") - pcmd(" POST_READ(ts_, struct_timespec_sz);") - pcmd(" }") - pcmd("}") - } - } else if (syscall == "posix_fallocate") { - pcmd("/* Nothing to do */") - } else if (syscall == "fdiscard") { - pcmd("/* Nothing to do */") - } else if (syscall == "wait6") { - pcmd("/* Nothing to do */") - } else if (syscall == "clock_getcpuclockid2") { - pcmd("/* Nothing to do */") - } else { - print "Unrecognized syscall: " syscall - abnormal_exit = 1 - exit 1 - } -} |