diff options
4 files changed, 32 insertions, 19 deletions
diff --git a/lib/sanitizer_common/sanitizer_internal_defs.h b/lib/sanitizer_common/sanitizer_internal_defs.h index 34022430d..397bc4cf3 100644 --- a/lib/sanitizer_common/sanitizer_internal_defs.h +++ b/lib/sanitizer_common/sanitizer_internal_defs.h @@ -172,6 +172,7 @@ typedef int pid_t; #if SANITIZER_FREEBSD || SANITIZER_NETBSD || \ SANITIZER_OPENBSD || SANITIZER_MAC || \ + (SANITIZER_SOLARIS && (defined(_LP64) || _FILE_OFFSET_BITS == 64)) || \ (SANITIZER_LINUX && defined(__x86_64__)) typedef u64 OFF_T; #else diff --git a/lib/sanitizer_common/sanitizer_platform_limits_solaris.h b/lib/sanitizer_common/sanitizer_platform_limits_solaris.h index c0aa4cc1b..08bd24cd2 100644 --- a/lib/sanitizer_common/sanitizer_platform_limits_solaris.h +++ b/lib/sanitizer_common/sanitizer_platform_limits_solaris.h @@ -210,8 +210,7 @@ struct __sanitizer_cmsghdr { int cmsg_type; }; -#if SANITIZER_SOLARIS32 && 0 -// FIXME: need to deal with large file and non-large file cases +#if SANITIZER_SOLARIS && (defined(_LP64) || _FILE_OFFSET_BITS == 64) struct __sanitizer_dirent { unsigned long long d_ino; long long d_off; diff --git a/lib/sanitizer_common/sanitizer_procmaps_solaris.cc b/lib/sanitizer_common/sanitizer_procmaps_solaris.cc index bfe83170f..9e5e37e6b 100644 --- a/lib/sanitizer_common/sanitizer_procmaps_solaris.cc +++ b/lib/sanitizer_common/sanitizer_procmaps_solaris.cc @@ -13,6 +13,8 @@ #include "sanitizer_common.h" #include "sanitizer_procmaps.h" +// Before Solaris 11.4, <procfs.h> doesn't work in a largefile environment. +#undef _FILE_OFFSET_BITS #include <procfs.h> #include <limits.h> diff --git a/lib/sanitizer_common/sanitizer_solaris.cc b/lib/sanitizer_common/sanitizer_solaris.cc index a5db22994..9d0c3d93d 100644 --- a/lib/sanitizer_common/sanitizer_solaris.cc +++ b/lib/sanitizer_common/sanitizer_solaris.cc @@ -48,10 +48,21 @@ namespace __sanitizer { DECLARE__REAL(ret_type, func, __VA_ARGS__); \ ret_type internal_ ## func(__VA_ARGS__) +#if !defined(_LP64) && _FILE_OFFSET_BITS == 64 +#define _REAL64(func) _ ## func ## 64 +#else +#define _REAL64(func) _REAL(func) +#endif +#define DECLARE__REAL64(ret_type, func, ...) \ + extern "C" ret_type _REAL64(func)(__VA_ARGS__) +#define DECLARE__REAL_AND_INTERNAL64(ret_type, func, ...) \ + DECLARE__REAL64(ret_type, func, __VA_ARGS__); \ + ret_type internal_ ## func(__VA_ARGS__) + // ---------------------- sanitizer_libc.h -DECLARE__REAL_AND_INTERNAL(uptr, mmap, void *addr, uptr /*size_t*/ length, - int prot, int flags, int fd, OFF_T offset) { - return (uptr)_REAL(mmap)(addr, length, prot, flags, fd, offset); +DECLARE__REAL_AND_INTERNAL64(uptr, mmap, void *addr, uptr /*size_t*/ length, + int prot, int flags, int fd, OFF_T offset) { + return (uptr)_REAL64(mmap)(addr, length, prot, flags, fd, offset); } DECLARE__REAL_AND_INTERNAL(uptr, munmap, void *addr, uptr length) { @@ -66,14 +77,14 @@ DECLARE__REAL_AND_INTERNAL(uptr, close, fd_t fd) { return _REAL(close)(fd); } -extern "C" int _REAL(open)(const char *, int, ...); +extern "C" int _REAL64(open)(const char *, int, ...); uptr internal_open(const char *filename, int flags) { - return _REAL(open)(filename, flags); + return _REAL64(open)(filename, flags); } uptr internal_open(const char *filename, int flags, u32 mode) { - return _REAL(open)(filename, flags, mode); + return _REAL64(open)(filename, flags, mode); } uptr OpenFile(const char *filename, bool write) { @@ -94,16 +105,16 @@ DECLARE__REAL_AND_INTERNAL(uptr, ftruncate, fd_t fd, uptr size) { return ftruncate(fd, size); } -DECLARE__REAL_AND_INTERNAL(uptr, stat, const char *path, void *buf) { - return _REAL(stat)(path, (struct stat *)buf); +DECLARE__REAL_AND_INTERNAL64(uptr, stat, const char *path, void *buf) { + return _REAL64(stat)(path, (struct stat *)buf); } -DECLARE__REAL_AND_INTERNAL(uptr, lstat, const char *path, void *buf) { - return _REAL(lstat)(path, (struct stat *)buf); +DECLARE__REAL_AND_INTERNAL64(uptr, lstat, const char *path, void *buf) { + return _REAL64(lstat)(path, (struct stat *)buf); } -DECLARE__REAL_AND_INTERNAL(uptr, fstat, fd_t fd, void *buf) { - return _REAL(fstat)(fd, (struct stat *)buf); +DECLARE__REAL_AND_INTERNAL64(uptr, fstat, fd_t fd, void *buf) { + return _REAL64(fstat)(fd, (struct stat *)buf); } uptr internal_filesize(fd_t fd) { @@ -153,13 +164,13 @@ DECLARE__REAL_AND_INTERNAL(uptr, getpid, void) { } // FIXME: This might be wrong: _getdents doesn't take a struct linux_dirent *. -DECLARE__REAL_AND_INTERNAL(uptr, getdents, fd_t fd, struct linux_dirent *dirp, - unsigned int count) { - return _REAL(getdents)(fd, dirp, count); +DECLARE__REAL_AND_INTERNAL64(uptr, getdents, fd_t fd, struct linux_dirent *dirp, + unsigned int count) { + return _REAL64(getdents)(fd, dirp, count); } -DECLARE__REAL_AND_INTERNAL(uptr, lseek, fd_t fd, OFF_T offset, int whence) { - return _REAL(lseek)(fd, offset, whence); +DECLARE__REAL_AND_INTERNAL64(uptr, lseek, fd_t fd, OFF_T offset, int whence) { + return _REAL64(lseek)(fd, offset, whence); } // FIXME: This might be wrong: _sigfillset doesn't take a |