Commit 5ef70b8b87399700026b0d314f28aee7de321382 | zig

author	Andrew Kelley <andrew@ziglang.org> 2021-06-21 14:13:43-07:00
committer	Andrew Kelley <andrew@ziglang.org> 2021-07-03 15:19:50-07:00
log	5ef70b8b87399700026b0d314f28aee7de321382
tree	d34051d168dcc590b9d2eba40aa5a3d1dcf057e4
parent	e75dfbcb3f1892f67fa9a86157bc503fad300772

mips: fix syscall_pipe

Previously the fd parameter was ignored and so the result would not get
populated. Now it passes the fd pointer to the inline assembly so that
the results can be observed.

1 files changed, 2 insertions(+), 1 deletions(-)

lib
- std
  - os
    linux
    mips.zig

lib/std/os/linux/mips.zig+2-1

...	...	@@ -31,7 +31,8 @@ pub fn syscall_pipe(fd: *[2]i32) usize {
31	31	\\ sw $3, 4($4)
32	32	\\ 2:
33	33	: [ret] "={$2}" (-> usize)
34		: [number] "{$2}" (@enumToInt(SYS.pipe))
	34	: [number] "{$2}" (@enumToInt(SYS.pipe)),
	35	[fd] "{$4}" (fd)
35	36	: "memory", "cc", "$7"
36	37	);
37	38	}