move riscv64 register index constants to signal.h
authorRich Felker <dalias@aerifal.cx>
Tue, 4 Feb 2020 14:29:13 +0000 (09:29 -0500)
committerRich Felker <dalias@aerifal.cx>
Tue, 4 Feb 2020 14:29:13 +0000 (09:29 -0500)
commit329e79299daaa994b8e75941331a1093051ea5d9
tree667e2c3188c6e84df5f5739afb8d42c2635c13b6
parent5a105f19b5aae79dd302899e634b6b18b3dcd0d6
move riscv64 register index constants to signal.h

under _GNU_SOURCE for namespace cleanliness, analogous to other archs.
the original placement in sys/reg.h seems not to have been motivated;
such a header isn't even present on other implementations.
arch/riscv64/bits/reg.h
arch/riscv64/bits/signal.h