Auto merge of #2668 - CoelacanthusHex:feat/riscv64/const/PTRACE, r=Amanieu

feat(riscv64,gnu): add some const PTRACE_*

* PTRACE_GETFPREGS
* PTRACE_SETFPREGS
* PTRACE_GETFPXREGS
* PTRACE_SETFPXREGS
* PTRACE_GETREGS
* PTRACE_SETREGS

get from sys/ptrace.h of riscv64 glibc

Signed-off-by: Coelacanthus <coelacanthus@outlook.com>

Author: bors

libc-test/semver/linux-gnu-riscv64gc.txt

@@ -0,0 +1,6 @@
+PTRACE_GETFPREGS
+PTRACE_SETFPREGS
+PTRACE_GETFPXREGS
+PTRACE_SETFPXREGS
+PTRACE_GETREGS
+PTRACE_SETREGS

src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs

@@ -393,6 +393,12 @@ pub const ENOTNAM: ::c_int = 118;
 pub const ENAVAIL: ::c_int = 119;
 pub const EISNAM: ::c_int = 120;
 pub const EREMOTEIO: ::c_int = 121;
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
 pub const MCL_CURRENT: ::c_int = 1;
 pub const MCL_FUTURE: ::c_int = 2;
 pub const SIGSTKSZ: ::size_t = 8192;