From 8c0a3d9e5c169fc9d0f246ab59362b658b029ad7 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 29 Sep 2012 01:05:31 -0400 Subject: microblaze port based on initial work by rdp, with heavy modifications. some features including threads are untested because qemu app-level emulation seems to be broken and I do not have a proper system image for testing. --- src/thread/microblaze/syscall_cp.s | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/thread/microblaze/syscall_cp.s (limited to 'src/thread/microblaze/syscall_cp.s') diff --git a/src/thread/microblaze/syscall_cp.s b/src/thread/microblaze/syscall_cp.s new file mode 100644 index 00000000..c470521c --- /dev/null +++ b/src/thread/microblaze/syscall_cp.s @@ -0,0 +1,19 @@ +.global __syscall_cp_asm +.type __syscall_cp_asm,@function +__syscall_cp_asm: +.global __cp_begin +__cp_begin: + lwi r5, r5, 0 + bnei r5, __cancel + addi r12, r6, 0 + add r5, r7, r0 + add r6, r8, r0 + add r7, r9, r0 + add r8, r10, r0 + lwi r9, r1, 28 + lwi r10, r1, 32 + brki r14, 0x8 +.global __cp_end +__cp_end: + rtsd r15, 8 + nop -- cgit v1.2.1