From c0ede9e4046a0882d83ae4b45c7dfac86fb7c15d Mon Sep 17 00:00:00 2001 From: Bobby Bingham Date: Sat, 30 Apr 2016 19:18:17 -0500 Subject: add powerpc64 port --- src/internal/powerpc64/syscall.s | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 src/internal/powerpc64/syscall.s (limited to 'src/internal/powerpc64') diff --git a/src/internal/powerpc64/syscall.s b/src/internal/powerpc64/syscall.s new file mode 100644 index 00000000..fe21f9e1 --- /dev/null +++ b/src/internal/powerpc64/syscall.s @@ -0,0 +1,17 @@ + .global __syscall + .hidden __syscall + .type __syscall,@function +__syscall: + mr 0, 3 # Save the system call number + mr 3, 4 # Shift the arguments: arg1 + mr 4, 5 # arg2 + mr 5, 6 # arg3 + mr 6, 7 # arg4 + mr 7, 8 # arg5 + mr 8, 9 # arg6 + sc + bnslr+ # return if not summary overflow + neg 3, 3 # otherwise error: return negated value. + blr + .end __syscall + .size __syscall, .-__syscall -- cgit v1.2.1