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path: root/include/asm-mips64/stackframe.h
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* Fix the way we use the watchlo/watchhi registers to get to the taskKanoj Sarcar2000-05-041-1/+3
| | | | | struct of the currently executing thread: handle sign extension on the watchlo register.
* We use the ST0_CU0 bit to determine whether we are coming intoKanoj Sarcar2000-04-251-0/+14
| | | | | | | | | | kernel mode for the first time from user mode (on intr/exception/ syscall etc). If so, we need to set the sp to point to the kernel stack. On UP kernels, the kernel stack pointer is stored in the global variable "kernelsp". For SMP kernel, the physical address of the current task structure is stuffed into the watchlo/watchhi registers, so on first entry into the kernel, we need to munge this value properly to setup the sp register.
* - Add a .set noat where it complains.Ulf Carlsson2000-02-241-1/+4
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* Merge with Linux 2.3.21.Ralf Baechle1999-12-041-92/+95
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* Look ma - a tank has hit the MIPS sources ...Ralf Baechle1999-08-211-142/+166
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* More MIPS64 chainsawing.Ralf Baechle1999-08-201-0/+201