pooka 65ec9d356d Don't clobber callee save registers r12 & r13 in swapcontext. They ... were saved in the stack, but the subsequent swapcontext would return to the earlier stack frame and never restore them. Fixes puffs with default compiler flags on amd64. Thanks to Mihai Chelaru for providing access to an amd64 machine for debugging this problem.		2007-04-12 12:33:26 +00:00
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alpha
arm
hppa
i386	If I686_LIBC is defined, make syscalls using the 'sysenter' instruction.	2007-03-09 14:30:45 +00:00
ia64
m68k
mips
ns32k
powerpc
powerpc64
sh3
sparc
sparc64
vax
x86_64	Don't clobber callee save registers r12 & r13 in swapcontext. They	2007-04-12 12:33:26 +00:00