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glibc/sysdeps/generic
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Adhemerval Zanella a008c76b56 posix: Fix large mmap64 offset for mips64n32 (BZ#24699) 
The fix for BZ#21270 (commit 158d5fa0e1) added a mask to avoid offset larger
than 1^44 to be used along __NR_mmap2.  However mips64n32 users __NR_mmap,
as mips64n64, but still defines off_t as old non-LFS type (other ILP32, such
x32, defines off_t being equal to off64_t).  This leads to use the same
mask meant only for __NR_mmap2 call for __NR_mmap, thus limiting the maximum
offset it can use with mmap64.

This patch fixes by setting the high mask only for __NR_mmap2 usage. The
posix/tst-mmap-offset.c already tests it and also fails for mips64n32. The
patch also change the test to check for an arch-specific header that defines
the maximum supported offset.

Checked on x86_64-linux-gnu, i686-linux-gnu, and I also tests tst-mmap-offset
on qemu simulated mips64 with kernel 3.2.0 kernel for both mips-linux-gnu and
mips64-n32-linux-gnu.

	[BZ #24699]
	* posix/tst-mmap-offset.c: Mention BZ #24699.
	(do_test_bz21270): Rename to do_test_large_offset and use
	mmap64_maximum_offset to check for maximum expected offset value.
	* sysdeps/generic/mmap_info.h: New file.
	* sysdeps/unix/sysv/linux/mips/mmap_info.h: Likewise.
	* sysdeps/unix/sysv/linux/mmap64.c (MMAP_OFF_HIGH_MASK): Define iff
	__NR_mmap2 is used.
2019-07-10 16:52:50 -03:00
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net Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
netinet Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
nfs Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sys Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
_G_config.h Post-cleanup 2: minimize _G_config.h. 2018-02-07 10:10:32 -05:00
_itoa.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
a.out.h
abort-instr.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
adaptive_spin_count.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
aio_misc.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
allocalim.h Update. 2002-10-09 09:42:48 +00:00
asm-syntax.h
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
c++-types.data Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
confstr.h
device-nrs.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dirstream.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-cache.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-dtprocnum.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-dtv.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-fcntl.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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dl-osinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-procinfo.c Dummy dl-procinfo.c file for platforms which don't have one. 2002-02-01 18:25:44 +00:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-procruntime.c ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
dl-prop.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-tls.h Update. 2002-02-07 04:08:19 +00:00
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dwarf2.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
elide.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
eloop-threshold.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
entry.h Update. 2002-03-15 03:16:52 +00:00
errqueue.h
exit-thread.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fd_to_filename.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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fix-fp-int-compare-invalid.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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fix-int-fp-convert-zero.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
float128-abi.h Move some float128 symbol version definitions. 2017-10-16 22:04:42 +00:00
fork.h Update. 2002-10-01 00:05:23 +00:00
fpu_control.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
framestate.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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gccframe.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
get-rounding-mode.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
gmp-mparam.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
hp-timing-common.h Refactor hp-timing rtld usage 2019-03-22 17:30:44 -03:00
hp-timing.h Add generic hp-timing support 2019-03-22 17:30:44 -03:00
ifreq.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ifunc-init.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ifunc-sel.h Do not stack-protect ifunc resolvers [BZ #7065] 2016-12-26 10:08:41 +01:00
internal-signals.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
intr-msg.h
ld.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
ldbl-classify-compat.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ldconfig.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ldsodefs.h nptl: Remove pthread_clock_gettime pthread_clock_settime 2019-03-22 15:37:43 -03:00
libanl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libBrokenLocale.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libc-lock.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-mmap.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-start.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-tsd.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libcrypt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libdl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libm-alias-double.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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libm-alias-ldouble.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libm-test-ulps Replace gen-libm-test.pl with gen-libm-test.py. 2018-08-09 15:34:12 +00:00
libm-test-ulps-name Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139). 2016-11-04 16:49:06 +00:00
libm.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libnsl.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
libnss_compat.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_db.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_dns.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_files.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_hesiod.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nis.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nisplus.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libpthread.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libresolv.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
librt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libutil.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
link_map.h ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
linkmap.h Rename bits/linkmap.h to linkmap.h (bug 14912). 2015-09-04 19:44:27 +00:00
local-setxid.h * sysdeps/posix/spawni.c (__spawni): Use local_seteuid and 2006-06-04 22:17:06 +00:00
localplt.data ld.so: Introduce struct dl_exception 2017-08-10 16:54:57 +02:00
machine-gmon.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
machine-lock.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
machine-sp.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
Makefile Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
malloc-alignment.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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malloc-sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math_ldbl_opt.h Use PRINTF_LDBL_IS_DBL instead of __ldbl_is_dbl. 2018-12-05 18:15:43 -02:00
math_ldbl.h Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
math_private_calls.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math_private.h Add new pow implementation 2018-09-19 10:04:51 +01:00
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memcopy.h Add some spaces before '('. 2019-02-27 13:55:45 +00:00
memusage.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
mmap_info.h posix: Fix large mmap64 offset for mips64n32 (BZ#24699) 2019-07-10 16:52:50 -03:00
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pagecopy.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
paths.h generic paths.h: remove old paths from _PATH_STDPATH 2012-11-04 10:11:39 +01:00
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pty-private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
rtld-lowlevel.h Jakub Jelinek <jakub@redhat.com> 2006-10-10 00:51:29 +00:00
safe-fatal.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
setjmpP.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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siglist.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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sigsetops.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
single-thread.h Add single-thread.h header 2019-05-14 08:41:15 -03:00
stackguard-macros.h BZ #15754: Fix test case for ARM. 2013-09-23 01:44:38 -04:00
stackinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
stap-probe-machine.h arm: Use "nr" constraint for Systemtap probes [BZ #24164] 2019-02-05 13:01:08 +01:00
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string_private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
symbol-hacks.h Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
sysdep-cancel.h nptl: Remove tst-cancel-wrappers test and related macros 2019-01-03 18:38:08 -02:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
thread_state.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tininess.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tls-macros.h * elf/tls-macros.h: #include_next <tls-macros.h> to get a sysdeps 2005-03-13 09:09:05 +00:00
tls-setup.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tls.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tst-audit.h Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
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unsecvars.h Ignore and remove LD_HWCAP_MASK for AT_SECURE programs (bug #21209) 2017-03-07 20:52:04 +05:30
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unwind-dw2.c Add some spaces before '('. 2019-02-27 13:55:45 +00:00
unwind-pe.c Update. 2004-03-10 10:04:19 +00:00
unwind-pe.h Add some spaces before '('. 2019-02-27 13:55:45 +00:00
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utmp-equal.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00