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7 Commits

Author SHA1 Message Date
bigmagic bd95f3a94f fix mips stackframe and exception 2020-09-04 10:16:34 +08:00
michael 3d0bdf4bb6 MIPS:improvement FPU support 2020-08-25 11:52:07 +08:00
bigmagic c024e2e485 add ls2k bsp config 2020-04-07 14:39:20 +08:00
bigmagic 990f731b77 fix mips64 some bug 2020-04-07 14:39:12 +08:00
Jiaxun Yang 7c66501861 [libcpu] Refine MIPS common code 
MIPS common code was highly duplicated, This commit
is a attempt to clean-up and refine these code.

The context and exception handle flow is mostly identical
with Linux, but a notable difference is that when FPU enabled,
we save FP registers in stackframe unconditionally.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2019-12-11 15:24:04 +08:00
Bernard Xiong 72782e9203 convert end of line 2013-01-08 05:05:02 -08:00
bernard.xiong e94adf07ca add init Jz47xx porting. 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@792 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2010-07-14 09:51:49 +00:00