Georg Koppen
adebb6e733
ssp.c (__guard_setup): For Windows...
...
* ssp.c (__guard_setup): For Windows, use approved
methods to get a suitable random number for the stack
check guard rather than reading /dev/random.
From-SVN: r220559
2015-02-09 18:44:08 -07:00
Jakub Jelinek
b32f3fefd2
* ssp.c (fail): Avoid -Wformat-security warning.
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From-SVN: r205775
2013-12-07 09:10:02 +01:00
Richard Sandiford
1b78544ffe
Revert libquadmath and libssp copyright patches.
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From-SVN: r195820
2013-02-06 22:03:54 +00:00
Richard Sandiford
3229f778fd
Update copyright in libssp.
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From-SVN: r195700
2013-02-03 17:50:44 +00:00
Ozkan Sezer
266aa80543
re PR other/39062 (libssp/ssp.c needs malloc.h for mingw)
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2009-04-13 Ozkan Sezer <sezeroz@gmail.com>
PR target/39062
* ssp.c: Also include malloc.h for alloca(). MinGW needs it.
* configure.ac: Also check for malloc.h.
* configure: Regenerated.
* config.h.in: Regenerated.
From-SVN: r146000
2009-04-13 12:37:17 +02:00
Jakub Jelinek
748086b7b2
Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.
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From-SVN: r145841
2009-04-09 17:00:19 +02:00
Danny Smith
00f97e5a1a
* ssp.c (_PATH_TTY): Define as "CONOUT$" for _WIN32.
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From-SVN: r143862
2009-02-02 03:23:39 +00:00
Kelley Cook
cf398b1e1c
ALL: Update FSF address.
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2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
* ALL: Update FSF address.
From-SVN: r103198
2005-08-17 03:26:45 +00:00
Jakub Jelinek
7700825281
Makefile.def (target_modules): Add libssp.
...
* Makefile.def (target_modules): Add libssp.
* configure.in (target_libraries): Add target-libssp.
* configure: Rebuilt.
* Makefile.in: Rebuilt.
gcc/
* gcc.c (LINK_SSP_SPEC): Define.
(link_ssp_spec): New variable.
(LINK_COMMAND_SPEC): Add %(link_ssp).
(static_specs): Add link_ssp_spec.
* configure.ac (TARGET_LIBC_PROVIDES_SSP): New test.
* configure: Rebuilt.
* config.in: Rebuilt.
* config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define.
* config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise.
* config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise.
* config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise.
* config/rs6000/rs6000.md (stack_protect_set, stack_protect_test):
If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp.
-0x7008(2) instead of reading __stack_chk_guard variable.
* config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change
number.
(UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants.
(stack_protect_set, stack_protect_test): Use *_tls* patterns
if TARGET_THREAD_SSP_OFFSET is defined.
(stack_tls_protect_set_si, stack_tls_protect_set_di,
stack_tls_protect_test_si, stack_tls_protect_test_di): New insns.
Revert:
2005-06-27 Richard Henderson <rth@redhat.com>
* libgcc-std.ver (GCC_4.1.0): New.
* libgcc.h (__stack_chk_guard): Declare.
(__stack_chk_fail, __stack_chk_fail_local): Declare.
* libgcc2.c (L_stack_chk, L_stack_chk_local): New.
* mklibgcc.in (lib2funcs): Add them.
From-SVN: r101531
2005-07-02 10:52:21 +02:00
