Bruce Evans 8b530941f4 Fix single-stepping of instructions emulated by vm86. ... In vm86.c, fix 2 (rarely used) cases where the return code lost the single-step indicator. While here, fix 2 misspellings of PSL_T as PSL_TF (TF is the CPU manufacturer's spelling, but we use T). In trap.c, turn T_PROTFLT and T_STKFLT into T_TRCTRAP if vm86_emulate() asked for this (it does this when the instruction is being traced and was successully emulated). In the kernel case, we used to deliver the trap as SIGTRAP to the process, where it always terminated the process; now we deliver the trap as T_TRCTRAP to kdb, where it normally gives single-stepping. In the user case, the only difference is that we now clear PSL_T and initialize ucode properly. Reviewed by: kib		2016-09-08 14:43:39 +00:00
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acpica	If x86 CPU implementation of the MWAIT instruction reasonably	2015-05-09 12:28:48 +00:00
bios	Make it explicit that D_MEM cdevsw d_flag is to signify that the	2016-05-01 17:46:56 +00:00
cloudabi32	Convert pointers obtained from the threadattr_t structure with TO_PTR().	2016-08-24 10:13:18 +00:00
conf	Make CloudABI work on i386.	2016-08-22 17:37:31 +00:00
i386	Fix single-stepping of instructions emulated by vm86.	2016-09-08 14:43:39 +00:00
ibcs2	Don't create pointless backups of generated files in "make sysent".	2016-07-28 21:29:04 +00:00
include	Remove support for idle page zeroing.	2016-09-03 20:38:13 +00:00
isa	Remove the spic(4) driver for the Sony Vaoi Jogdial.	2016-08-19 23:39:08 +00:00
linux	Don't create pointless backups of generated files in "make sysent".	2016-07-28 21:29:04 +00:00
pci	As <machine/pmap.h> is included from <vm/pmap.h>, there is no need to	2016-02-22 09:02:20 +00:00
svr4	sys: use our roundup2/rounddown2() macros when param.h is available.	2016-04-21 19:57:40 +00:00
xbox	After r261980, the local ptr variable in xbox_init() is no longer used,	2014-02-16 22:48:36 +00:00
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