On 20/12/2017 05:20, Palmer Dabbelt wrote:
Contains the Linux system call interface, as well as the definitions of
a handful of system calls.
---
sysdeps/riscv/nptl/nptl-sysdep.S | 2 +
sysdeps/unix/sysv/linux/riscv/arch-fork.h | 1 +
sysdeps/unix/sysv/linux/riscv/clone.S | 85 +++++++
sysdeps/unix/sysv/linux/riscv/getmsg.c | 1 +
sysdeps/unix/sysv/linux/riscv/kernel-features.h | 23 ++
sysdeps/unix/sysv/linux/riscv/profil-counter.h | 2 +
sysdeps/unix/sysv/linux/riscv/pt-vfork.S | 1 +
sysdeps/unix/sysv/linux/riscv/putmsg.c | 1 +
sysdeps/unix/sysv/linux/riscv/rv32/lockf64.c | 1 +
sysdeps/unix/sysv/linux/riscv/rv32/readahead.c | 1 +
sysdeps/unix/sysv/linux/riscv/syscall.c | 38 +++
sysdeps/unix/sysv/linux/riscv/sysdep.S | 51 ++++
sysdeps/unix/sysv/linux/riscv/sysdep.h | 316 ++++++++++++++++++++++++
sysdeps/unix/sysv/linux/riscv/vfork.S | 44 ++++
14 files changed, 567 insertions(+)
create mode 100644 sysdeps/riscv/nptl/nptl-sysdep.S
create mode 100644 sysdeps/unix/sysv/linux/riscv/arch-fork.h
create mode 100644 sysdeps/unix/sysv/linux/riscv/clone.S
create mode 100644 sysdeps/unix/sysv/linux/riscv/getmsg.c
create mode 100644 sysdeps/unix/sysv/linux/riscv/kernel-features.h
create mode 100644 sysdeps/unix/sysv/linux/riscv/profil-counter.h
create mode 100644 sysdeps/unix/sysv/linux/riscv/pt-vfork.S
create mode 100644 sysdeps/unix/sysv/linux/riscv/putmsg.c
create mode 100644 sysdeps/unix/sysv/linux/riscv/rv32/lockf64.c
create mode 100644 sysdeps/unix/sysv/linux/riscv/rv32/readahead.c
create mode 100644 sysdeps/unix/sysv/linux/riscv/syscall.c
create mode 100644 sysdeps/unix/sysv/linux/riscv/sysdep.S
create mode 100644 sysdeps/unix/sysv/linux/riscv/sysdep.h
create mode 100644 sysdeps/unix/sysv/linux/riscv/vfork.S
diff --git a/sysdeps/riscv/nptl/nptl-sysdep.S b/sysdeps/riscv/nptl/nptl-sysdep.S
new file mode 100644
index 000000000000..3f5c2a364afd
--- /dev/null
+++ b/sysdeps/riscv/nptl/nptl-sysdep.S
@@ -0,0 +1,2 @@
+/* Pull in __syscall_error. */
+#include <sysdep.S>
diff --git a/sysdeps/unix/sysv/linux/riscv/arch-fork.h b/sysdeps/unix/sysv/linux/riscv/arch-fork.h
new file mode 100644
index 000000000000..5f945378eec0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/riscv/arch-fork.h
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/arch-fork.h>
I would prefer for new ports if we refrain to continue doing this cross arch
code references, it ties implementations that should be independent of each
other and make future cleanups more complex and required to adequate multiple
architecture at once.