lib/c.zig                         |  34 +++
 lib/std/Target.zig                |  11 +-
 lib/std/Thread.zig                |  49 +++--
 lib/std/debug.zig                 |   3 +-
 lib/std/fs/Dir.zig                |  29 ++-
 lib/std/fs/File.zig               | 106 ++++++---
 lib/std/os/linux.zig              |  98 +++++----
 lib/std/os/linux/riscv32.zig      | 197 +++++++++++++++++
 lib/std/os/linux/riscv64.zig      |  10 +-
 lib/std/os/linux/start_pie.zig    |   4 +-
 lib/std/os/linux/syscalls.zig     | 370 +++++++++++++++++++++++++++++---
 lib/std/os/linux/test.zig         |   4 +-
 lib/std/os/linux/tls.zig          |   2 +-
 lib/std/posix.zig                 |  36 +---
 lib/std/posix/test.zig            |   6 +-
 lib/std/start.zig                 |   2 +-
 lib/std/zig/target.zig            |   2 +-
 src/link/Elf.zig                  |   2 +-
 src/musl.zig                      |   1 +
 tools/gen_stubs.zig               |   9 +-
 tools/generate_linux_syscalls.zig | 160 +++++++++-----
 21 files changed, 913 insertions(+), 222 deletions(-)