MIPS: Loongson-3: Calculate ra properly when unwinding the stack

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Loongson-3 has 16-bytes load/store instructions: gslq and gssq. This
patch calculate ra properly when unwinding the stack, if ra is saved
by gssq and restored by gslq.

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

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Huacai Chen 2020-09-21 17:12:28 +08:00 • committed by Thomas Bogendoerfer

parent 195615ecc8

commit bc1c969f11

1 changed files with 15 additions and 1 deletions

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arch/mips/kernel/process.c

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