iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,017,260 Commits 104 Branches 1,843 Tags
Commit Graph

9 Commits

Author SHA1 Message Date
Tiezhu Yang
919af8b96c MIPS: Make definitions of MIPSInst_FMA_{FUNC,FMTM} consistent with MIPS64 manual 
The kernel definitions of MIPSInst_FMA_FUNC and MIPSInst_FMA_FFMT are not
consistent with MADD.fmt, NMADD.fmt and NMSUB.fmt in the MIPS64 manual [1],
the field func is bit 5..3 and fmt is bit 2..0, fix them. Otherwise there
exists error when add new instruction simulation.

[1] https://www.mips.com/?do-download=the-mips64-instruction-set-v6-06

Reported-by: Ming Wang <wangming01@loongson.cn>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 2021-01-22 11:45:52 +01:00
Steven J. Hill
8508488fe7 MIPS: MIPS16e: Support handling of delay slots. 
Add logic needed to properly calculate exceptions for delay slots
when in MIPS16e mode.

Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
 2013-05-09 17:55:20 +02:00
Leonid Yegoshin
102cedc32a MIPS: microMIPS: Floating point support. 
Add logic needed to do floating point emulation in microMIPS mode.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Steven J. Hill <Steven. Hill@imgtec.com>
 2013-05-09 17:55:18 +02:00
Ralf Baechle
90e8cacdbe MIPS: UAPI: Split inst.h into exported and kernel-only part. 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2013-02-01 10:00:20 +01:00
Ralf Baechle
9561fefc98 MIPS: Add struct p_format to union mips_instruction. 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2013-01-17 15:33:00 +01:00
Ralf Baechle
a586e14f2c MIPS: Fix typo multipy -> multiply 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2012-07-19 11:23:43 +02:00
David Daney
bb3d68c30a MIPS: Add LDX and LWX instructions to uasm. 
Needed by Octeon II optimized TLB handlers.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Pachwork: https://patchwork.linux-mips.org/patch/1903/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-01-18 19:30:23 +01:00
David Daney
2ea6399f55 MIPS: Add instrunction format for BREAK and SYSCALL 
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: ananth@in.ibm.com
To: anil.s.keshavamurthy@intel.com
To: davem@davemloft.net
To: masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org
Cc: hschauhan@nulltrace.org
Patchwork: https://patchwork.linux-mips.org/patch/1524/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2010-08-05 13:26:28 +01:00
Ralf Baechle
384740dc49 MIPS: Move headfiles to new location below arch/mips/include 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2008-10-11 16:18:52 +01:00