Konstantin Belousov 77185f473b linux_sigreturn() loads the struct trapframe from l_sigcontext ... members, thus making a signed extension of 32 bit register context. If the register is not touched in usermode between return from signal and next syscall entry, the sign-extension part of 64bit register is not cleared, causing linux32_fetch_syscall_args() to read wrong values. Use unsigned type for the registers in the linux sigcontext. Reported by: Jacob Frelinger <jacob.frelinger duke edu>, arundel In collaboration with: dchagin MFC after: 1 week		2011-01-27 21:45:38 +00:00
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linux32_dummy.c	Implement robust futexes. Most of the code is modelled after	2008-05-13 20:01:27 +00:00
linux32_genassym.c	Segment registers are stored in the uc_mcontext member of the struct	2008-09-07 16:39:21 +00:00
linux32_ipc64.h
linux32_locore.s	Save and restore segment registers on amd64 when entering and leaving	2009-04-01 13:09:26 +00:00
linux32_machdep.c	Add macro to test the sv_flags of any process. Change some places to test	2011-01-26 20:03:58 +00:00
linux32_proto.h	Regen.	2010-10-08 07:19:05 +00:00
linux32_support.s
linux32_syscall.h	Regen.	2010-10-08 07:19:05 +00:00
linux32_sysent.c	Regen.	2010-10-08 07:19:05 +00:00
linux32_sysvec.c	Remove redundant, bogus, and even harmful uses of setting TS bit in CR0.	2011-01-14 21:09:01 +00:00
linux.h	linux_sigreturn() loads the struct trapframe from l_sigcontext	2011-01-27 21:45:38 +00:00
Makefile
syscalls.conf
syscalls.master	Fix typo.	2010-10-08 07:18:44 +00:00