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* Add support for the extended FPU states on amd64, both for nativeKonstantin Belousov2012-01-212-23/+98
* Inline the syscallenter() and syscallret(). This reduces the time measuredKonstantin Belousov2011-09-111-0/+2
* Fix vfork. Add comments.Konstantin Belousov2011-06-181-1/+24
* Catch up to PCB_FULL_IRET becoming a pcb flag rather than a full field.John Baldwin2011-04-081-1/+1
* Add support for executing the FreeBSD 1/i386 a.out binaries on amd64.Konstantin Belousov2011-04-014-0/+271
* Clear the padding when returning context to the usermode, forKonstantin Belousov2011-02-051-0/+11
* Remove redundant, bogus, and even harmful uses of setting TS bit in CR0.Jung-uk Kim2011-01-141-1/+0
* Create shared (readonly) page. Each ABI may specify the use of page byKonstantin Belousov2011-01-081-2/+3
* Improve PCB flags handling and make it more robust. Add two new functionsJung-uk Kim2010-12-222-12/+13
* Retire write-only PCB_FULLCTX pcb flag on amd64.Konstantin Belousov2010-12-071-2/+1
* Remove npxgetregs(), npxsetregs(), fpugetregs() and fpusetregs()Konstantin Belousov2010-11-262-7/+14
* Remove unused KTRACE includes.John Baldwin2010-08-191-4/+0
* Prefer struct sysentvec sv_psstrings to hardcoding FREEBSD32_PS_STRINGSKonstantin Belousov2010-08-071-2/+2
* Move prototypes for kern_sigtimedwait() and kern_sigprocmask() toJohn Baldwin2010-06-301-0/+1
* Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64Konstantin Belousov2010-06-231-0/+1
* In the ia32_{get,set}_fpcontext(), use fpu{get,set}userregs insteadKonstantin Belousov2010-06-171-2/+3
* Remove two obsoleted comments, add a note about 32bit compatibility.Konstantin Belousov2010-06-151-4/+6
* Introduce the x86 kernel interfaces to allow kernel code to useKonstantin Belousov2010-06-051-2/+2
* Reorganize syscall entry and leave handling.Konstantin Belousov2010-05-231-122/+38
* As was done in r155238 for i386 and in r155239 for amd64, clear the carryKonstantin Belousov2010-04-211-1/+2
* Change printf() calls to uprintf() for sigreturn() and trap() complaintsKonstantin Belousov2010-04-131-4/+8
* Change the arguments of exec_setregs() so that it receives a pointerNathan Whitehorn2010-03-251-7/+3
* Fix array overflow. This routine is only called from procfs,Edward Tomasz Napierala2010-01-241-2/+0
* For PT_TO_SCE stop that stops the ptraced process upon syscall entry,Konstantin Belousov2010-01-231-56/+93
* For ia32 syscall(), call cpu_set_syscall_retval(). Update comment insideKonstantin Belousov2009-12-121-29/+1
* In r197963, a race with thread being selected for signal deliveryKonstantin Belousov2009-10-271-22/+8
* Restore the segment registers and segment base MSRs for amd64 syscallKonstantin Belousov2009-07-093-5/+15
* Save and restore segment registers on amd64 when entering and leavingKonstantin Belousov2009-04-015-63/+139
* A better fix for handling different FPU initial control words for differentJohn Baldwin2009-03-051-0/+1
* Change some movl's to mov's. Newer GAS no longer accept 'movl' instructionsDavid E. O'Brien2009-01-312-8/+8
* - When executing FreeBSD/amd64 binaries from FreeBSD/i386 or Linux/i386Konstantin Belousov2008-09-021-0/+1
* Bring back the save/restore of the %ds, %es, %fs and %gs registers forKonstantin Belousov2008-07-301-1/+1
* Protect the setting of the fsbase/gsbase MSR registers and thePeter Wemm2008-03-231-0/+2
* Since version 4.3, gcc changed its behaviour concerning the i386/amd64Konstantin Belousov2008-03-131-2/+2
* Optimize vmmeter locking.Attilio Rao2007-06-101-5/+0
* Rework the PCPU_* (MD) interface:Attilio Rao2007-06-041-2/+2
* Newer versions of gcc don't support treating structures passed by valueKip Macy2006-12-172-17/+18
* Move some declaration of 32-bit signal structures into fileDavid Xu2006-10-051-21/+5
* Stop reloading %fs and %gs, since it causes the base address fromDavid Xu2006-09-231-4/+0
* Retire SYF_ARGMASK and remove both SYF_MPSAFE and SYF_ARGMASK. sy_narg isJohn Baldwin2006-07-281-1/+1
* Now that all system calls are MPSAFE, retire the SYF_MPSAFE flag used toJohn Baldwin2006-07-281-13/+0
* Unify the checking for lock misbehavior in the various syscall()John Baldwin2006-07-271-5/+13
* Add KTR_SYSC tracing to the syscall() implementations that didn't have itJohn Baldwin2006-07-271-0/+5
* Add missing ptrace(2) system-call stops to various syscall()John Baldwin2006-07-271-0/+5
* Simplify system time accounting for profiling.Poul-Henning Kamp2006-02-081-3/+2
* Call the audit syscall enter/exit functions for the amd64 architecture,Wayne Salamon2006-02-041-0/+3
* Catch up to the system siginfo changes. Use a union for the ia32 layoutPeter Wemm2005-12-061-1/+3
* Catch up with the recent <sys/signal.h> change and make this compile.Ruslan Ermilov2005-11-041-1/+1
* include opt_compat.h to unbreak the buildPaul Saab2005-10-241-0/+2
* 1. Change prototype of trapsignal and sendsig to use ksiginfo_t *, mostDavid Xu2005-10-142-15/+54