diff options
| author | Leonid Yegoshin | 2014-10-27 12:37:47 +0100 |
|---|---|---|
| committer | Markos Chandras | 2015-02-17 16:37:17 +0100 |
| commit | 6a0e9865b9003ba2bb1c3135dd99185946fa7159 (patch) | |
| tree | 76a99e8af76498ac13dd6df361263358b29fe4b0 /arch/mips/include/asm/kgdb.h | |
| parent | MIPS: asm: module: define MODULE_PROC_FAMILY for MIPS R6 (diff) | |
| download | kernel-qcow2-linux-6a0e9865b9003ba2bb1c3135dd99185946fa7159.tar.gz kernel-qcow2-linux-6a0e9865b9003ba2bb1c3135dd99185946fa7159.tar.xz kernel-qcow2-linux-6a0e9865b9003ba2bb1c3135dd99185946fa7159.zip | |
MIPS: asm: stackframe: Do not preserve the HI/LO registers on MIPS R6
The HI/LO registers have been removed from MIPS R6. Instructions
such as MULT and DIV have been replaced with a new pair of
instructions for the HI/LO operations for example:
MULT -> MUL, MUH
DIV -> DIV, MOD
So we avoid preserving the pre-R6 HI/LO registers in MIPS R6
Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Diffstat (limited to 'arch/mips/include/asm/kgdb.h')
0 files changed, 0 insertions, 0 deletions