re-add ELF gregs and fpregs types to riscv64 user.h

d493206de7df4db07ad34f24701539ba0a6ed38c deleted all the content of
user.h, but sys/procfs.h expects this from sys/user.h
threfore we retain the non conflicting parts

diff --git a/arch/riscv64/bits/user.h b/arch/riscv64/bits/user.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..d2e383b24e53b9e5ebf99b46986d81cb46ec494d 100644 (file)
--- a/arch/riscv64/bits/user.h
+++ b/arch/riscv64/bits/user.h
@@ -0,0 +1,8 @@
+struct user_fpregs_struct {
+       double f[32];
+       unsigned int fcsr;
+};
+
+#define ELF_NGREG 32
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
+typedef struct user_fpregs_struct elf_fpregset_t;