Jeff Roberson b8db34d280 - Define a new md function 'casuptr'. This atomically compares and sets ... a pointer that is in user space. It will be used as the basic primitive for a kernel supported user space lock implementation. - Implement this function in x86's support.s - Provide stubs that return -1 in all other architectures. Implementations will follow along shortly. Reviewed by: jake		2003-04-01 00:18:55 +00:00
..
clock.c	Export the ns_per_tick variable through md_var.h rather than by declaring	2003-02-05 12:33:49 +00:00
copyinout.c	Fix incorrect error returns and sign-extension.	2003-01-08 12:19:37 +00:00
interrupt.c	Be more conservative about re-enabling interrupts during trap processing	2003-01-08 12:20:46 +00:00
locore.S	Remove BAT invalidation. This is done later in the boot sequence,	2003-01-22 01:47:05 +00:00
machdep.c	- Define a new md function 'casuptr'. This atomically compares and sets	2003-04-01 00:18:55 +00:00
mmu_oea.c	Cleanup of the d_mmap_t interface.	2003-02-25 03:21:22 +00:00
nexus.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ofw_machdep.c	Clear on-demand BAT entries to properly restore OpenFirmware's	2002-09-19 04:31:39 +00:00
ofwmagic.S	Bring in NetBSD code used in the PowerPC port.	2001-06-10 02:39:37 +00:00
swtch.S	Enable the FPU on first use per-thread and save state across context	2003-03-20 10:28:20 +00:00
trap_subr.S	Register typo and incorrect 32-bit constant load in previous commit.	2003-02-26 14:41:39 +00:00
trap.c	- Change trapsignal() to accept a thread and not a proc.	2003-03-31 22:02:38 +00:00
vm_machdep.c	- Split the struct kse into struct upcall and struct kse. struct kse will	2003-02-17 05:14:26 +00:00