unit test on TestParseSignal failed within pkg/signal package on mips64el error log : signal_test.go:20: assertion failed: error is not nil: Invalid signal: SIGEMT signal_test.go:22: assertion failed: When "ParseSignal" function parse sigStr from SignalMap, it find the signal object with key ("SIG"+sigStr). But  EMT signal named "SIGEMT" in SignalMap structrue, so the real key is "SIGSIGEMT" , and cannot find the target signal. modify "SIGEMT" to "EMT" in SignalMap structrue.
unit test on TestParseSignal failed within pkg/signal package on mips64el
error log :
signal_test.go:20: assertion failed: error is not nil: Invalid signal: SIGEMT
signal_test.go:22: assertion failed:
When "ParseSignal" function parse sigStr from SignalMap, it find the signal object with key ("SIG"+sigStr). But  EMT signal named "SIGEMT" in SignalMap structrue, so the real key is "SIGSIGEMT" , and cannot find the target signal.
modify "SIGEMT" to "EMT" in SignalMap structrue.

Signed-off-by: liuxiaodong <e41dfc111462d14cfafbc11a8c02da8bd4a42b8d@loongson.cn>

moby/sys