fvdl 33e2d79f47 Define linux_usertrap function, and set it in struct emul. For all ... but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.		2005-05-20 12:48:26 +00:00
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arch	Define linux_usertrap function, and set it in struct emul. For all	2005-05-20 12:48:26 +00:00
common	Define linux_usertrap function, and set it in struct emul. For all	2005-05-20 12:48:26 +00:00
files.linux	Emulate basic mtio ioctls.	2005-02-28 22:11:31 +00:00
linux_syscall.h	Fix up COMPAT_LINUX support for amd64. Still a work in progress, not	2005-05-15 21:44:41 +00:00
linux_syscallargs.h	Fix up COMPAT_LINUX support for amd64. Still a work in progress, not	2005-05-15 21:44:41 +00:00
linux_syscalls.c	Fix up COMPAT_LINUX support for amd64. Still a work in progress, not	2005-05-15 21:44:41 +00:00
Makefile.inc	We have CVS; there is no reason to make .bak files when generating the	2003-11-15 20:30:59 +00:00