path: root/arch/aarch64/bits/user.h
diff options
authorSzabolcs Nagy <>2015-03-10 21:18:41 +0000
committerRich Felker <>2015-03-11 20:12:35 -0400
commit01ef3dd9c5fa7a56aa370f244dd08e05c73010f5 (patch)
tree8fe90d994a43124ff309d3af4c185e28b2b1d6ff /arch/aarch64/bits/user.h
parentf4e4632abfa8297db1485e132bb15b9ef6c32a1b (diff)
add aarch64 port
This adds complete aarch64 target support including bigendian subarch. Some of the long double math functions are known to be broken otherwise interfaces should be fully functional, but at this point consider this port experimental. Initial work on this port was done by Sireesh Tripurari and Kevin Bortis.
Diffstat (limited to 'arch/aarch64/bits/user.h')
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/aarch64/bits/user.h b/arch/aarch64/bits/user.h
new file mode 100644
index 00000000..d12cdf7f
--- /dev/null
+++ b/arch/aarch64/bits/user.h
@@ -0,0 +1,16 @@
+struct user_regs_struct {
+ unsigned long long regs[31];
+ unsigned long long sp;
+ unsigned long long pc;
+ unsigned long long pstate;
+struct user_fpsimd_struct {
+ long double vregs[32];
+ unsigned int fpsr;
+ unsigned int fpcr;
+#define ELF_NREG 34
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NREG];
+typedef struct user_fpsimd_struct elf_fpregset_t;