Peter Wemm c460ac3a00 Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit ... systems where the data/stack/etc limits are too big for a 32 bit process. Move the 5 or so identical instances of ELF_RTLD_ADDR() into imgact_elf.c. Supply an ia32_fixlimits function. Export the clip/default values to sysctl under the compat.ia32 heirarchy. Have mmap(0, ...) respect the current p->p_limits[RLIMIT_DATA].rlim_max value rather than the sysctl tweakable variable. This allows mmap to place mappings at sensible locations when limits have been reduced. Have the imgact_elf.c ld-elf.so.1 placement algorithm use the same method as mmap(0, ...) now does. Note that we cannot remove all references to the sysctl tweakable maxdsiz etc variables because /etc/login.conf specifies a datasize of 'unlimited'. And that causes exec etc to fail since it can no longer find space to mmap things.		2003-09-25 01:10:26 +00:00
..
pc	use __packed.	2002-09-23 18:54:32 +00:00
_inttypes.h	Since printf(3) now supports the `j' conversion specifier, use that	2002-06-30 05:48:03 +00:00
_limits.h	sys/sys/limits.h:	2003-05-19 20:29:07 +00:00
_stdint.h	Create a new header <machine/_stdint.h> for storing MD parts of	2002-07-29 17:41:23 +00:00
_types.h	- Add vm_paddr_t, a physical address type. This is required for systems	2003-03-25 00:07:06 +00:00
alpha_cpu.h	Implement alpha_pal_wrunique() and alpha_pal_rdunique(). Both are	2003-07-24 07:41:08 +00:00
asm.h	Protect against multiple inclusions.	2003-01-18 23:43:12 +00:00
atomic.h	Workaround for compiling LINT. Large kernels (like LINT) can have	2003-02-23 06:34:21 +00:00
bootinfo.h	Remove __P(). This was tested on the GENERIC kernel.	2002-03-20 18:58:47 +00:00
bus_memio.h
bus_pio.h
bus.h	Implement the bus_space_map() function to allocate resources and initialize	2003-09-23 08:22:34 +00:00
bwx.h
chipset.h
clock.h	Remove __P(). This was tested on the GENERIC kernel.	2002-03-20 18:58:47 +00:00
clockvar.h
cpu.h	Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h>	2003-08-17 06:42:08 +00:00
cpuconf.h	Remove __P(). This was tested on the GENERIC kernel.	2002-03-20 18:58:47 +00:00
cpufunc.h	Stage-2 commit of the critical*() code. This re-inlines cpu_critical_enter()	2002-04-01 23:51:23 +00:00
critical.h	Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's	2003-08-12 23:24:05 +00:00
db_machdep.h	Fix build breakage caused by the inclusion of <ddb/ddb.h> while	2003-09-07 05:33:46 +00:00
elf.h	Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit	2003-09-25 01:10:26 +00:00
endian.h	Style sync.	2003-08-03 07:50:19 +00:00
exec.h
float.h	Implement fpclassify():	2003-02-08 20:37:55 +00:00
floatingpoint.h
fpu.h	Add getcontext, setcontext, and swapcontext as system calls.	2002-11-16 06:35:53 +00:00
frame.h
ieee.h
ieeefp.h
in_cksum.h
inst.h
intr.h
intrcnt.h
ioctl_bt848.h
ioctl_meteor.h
kse.h	Add files that are new for KSE.	2002-06-29 07:04:59 +00:00
limits.h	sys/sys/limits.h:	2003-05-19 20:29:07 +00:00
md_var.h	Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h>	2003-08-17 06:42:08 +00:00
mutex.h
pal.h
param.h	Deal with 'options KSTACK_PAGES' being a global option.	2003-07-31 01:31:32 +00:00
pcb.h	Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h>	2003-08-17 06:42:08 +00:00
pcpu.h
pmap.h	- Kill the pv_flags member of the alpha mdpage since it stop being used	2003-04-10 18:42:06 +00:00
proc.h	Protect the per-process UAC field with the proc lock where it isn't already	2003-04-17 21:57:16 +00:00
profile.h	Remove __P(). This was tested on the GENERIC kernel.	2002-03-20 18:58:47 +00:00
prom.h	Change the console interface to pass a "struct consdev *" instead of a	2003-02-20 20:54:45 +00:00
pte.h
ptrace.h	Move the definition of PT_[GS]ET{,DB,FP}REGS from the MD ptrace.h to the	2002-03-16 00:25:53 +00:00
reg.h	Renamed poorly named setregs to exec_setregs. Moved its prototype to	2002-08-29 06:17:48 +00:00
reloc.h
resource.h
rpb.h
runq.h	Move the "- 1" into the RQB_FFS(mask) macro itself so that	2002-06-20 06:21:20 +00:00
setjmp.h	Fix namespace issues by using visibility conditionals from	2002-10-05 05:47:56 +00:00
sgmap.h
sigframe.h	Split 4.x and 5.x signal handling so that we can keep 4.x signal	2002-10-25 19:10:58 +00:00
signal.h	Add getcontext, setcontext, and swapcontext as system calls.	2002-11-16 06:35:53 +00:00
smp.h
stdarg.h	o Add conditionals to allow va_list to be defined in other headers.	2002-10-06 22:01:07 +00:00
swiz.h
sysarch.h	Remove __P(). This was tested on the GENERIC kernel.	2002-03-20 18:58:47 +00:00
ucontext.h	Use a spare for the thread pointer (mc_thrptr). The thread pointer	2003-07-24 07:34:31 +00:00
varargs.h	Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_	2003-09-01 03:01:45 +00:00
vmparam.h	- Enable the use of UMA_MD_PAGE_ALLOC on alpha.	2002-11-01 03:34:51 +00:00