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Use 64-bit system types for x86-64 

PR sanitizer/59018
	* sanitizer_common/sanitizer_platform_limits_linux.cc
	(struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
	defined.
	* sanitizer_common/sanitizer_platform_limits_posix.h
	(__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
	defined.
	(__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
	is defined.
	(__sanitizer___kernel_gid_t): Likewise.
	(__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
	is defined.

From-SVN: r204482
This commit is contained in:
H.J. Lu 2013-11-06 21:51:41 +00:00 committed by H.J. Lu
parent e45de14ec7
commit f5c36cfc4b
3 changed files with 20 additions and 4 deletions
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15
libsanitizer/ChangeLog
View File

@ -1,3 +1,18 @@
2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
PR sanitizer/59018
* sanitizer_common/sanitizer_platform_limits_linux.cc
(struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
defined.
* sanitizer_common/sanitizer_platform_limits_posix.h
(__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
defined.
(__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
is defined.
(__sanitizer___kernel_gid_t): Likewise.
(__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
is defined.
2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
PR sanitizer/59018

2
libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc
View File

@ -31,7 +31,7 @@ namespace __sanitizer {
unsigned struct_io_event_sz = sizeof(struct io_event);
unsigned struct_iocb_sz = sizeof(struct iocb);
#ifndef _LP64
#if !defined(_LP64) && !defined(__x86_64__)
unsigned struct_kernel_stat64_sz = sizeof(struct stat64);
#else
unsigned struct_kernel_stat64_sz = 0;

7
libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
View File

@ -133,7 +133,7 @@ namespace __sanitizer {
unsigned short d_reclen;
// more fields that we don't care about
};
#elif SANITIZER_ANDROID
#elif SANITIZER_ANDROID || defined(__x86_64__)
struct __sanitizer_dirent {
unsigned long long d_ino;
unsigned long long d_off;
@ -159,16 +159,17 @@ namespace __sanitizer {
#endif
#if SANITIZER_LINUX
#ifdef _LP64
#if defined(_LP64) || defined(__x86_64__)
typedef unsigned __sanitizer___kernel_uid_t;
typedef unsigned __sanitizer___kernel_gid_t;
typedef long long __sanitizer___kernel_off_t;
#else
typedef unsigned short __sanitizer___kernel_uid_t;
typedef unsigned short __sanitizer___kernel_gid_t;
typedef long __sanitizer___kernel_off_t;
#endif
typedef unsigned short __sanitizer___kernel_old_uid_t;
typedef unsigned short __sanitizer___kernel_old_gid_t;
typedef long __sanitizer___kernel_off_t;
typedef long long __sanitizer___kernel_loff_t;
typedef struct {
unsigned long fds_bits[1024 / (8 * sizeof(long))];