freebsd-dev/sys/amd64/linux32
John Baldwin 59d8f3ff08 Fix a couple of issues with the stack limit for 32-bit processes on 64-bit
kernels exposed by the recent fixes to resource limits for 32-bit processes
on 64-bit kernels:
- Let ABIs expose their maximum stack size via a new pointer in sysentvec
  and use that in preference to maxssiz during exec() rather than always
  using maxssiz for all processses.
- Apply the ABI's limit fixup to the previous stack size when adjusting
  RLIMIT_STACK to determine if the existing mapping for the stack needs to
  be grown or shrunk (as well as how much it should be grown or shrunk).

Approved by:	re (kensmith)
2007-07-12 18:01:31 +00:00
..
linux32_dummy.c Implement settimeofday() for Linuxulator/amd64. 2007-04-18 18:08:12 +00:00
linux32_genassym.c
linux32_ipc64.h
linux32_locore.s MFP4: Linux set_thread_area syscall (aka TLS) support for amd64. 2007-03-30 00:06:21 +00:00
linux32_machdep.c Don't add the 'pad' argument to the mmap/truncate/etc syscalls. 2007-07-04 23:06:43 +00:00
linux32_proto.h Regen for set_thread_area. 2007-03-30 00:08:21 +00:00
linux32_support.s Move futex support code from <arch>/support.s into linux compat directory. 2007-05-23 08:33:06 +00:00
linux32_syscall.h Regen for set_thread_area. 2007-03-30 00:08:21 +00:00
linux32_sysent.c Regen for set_thread_area. 2007-03-30 00:08:21 +00:00
linux32_sysvec.c Fix a couple of issues with the stack limit for 32-bit processes on 64-bit 2007-07-12 18:01:31 +00:00
linux.h Implement the openat() linux syscall 2007-03-29 02:11:46 +00:00
Makefile
syscalls.conf - Remove unused sysvec variables from various syscalls.conf. 2006-08-15 17:25:55 +00:00
syscalls.master MFP4: Linux set_thread_area syscall (aka TLS) support for amd64. 2007-03-30 00:06:21 +00:00