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authorRich Felker <dalias@aerifal.cx>2016-03-06 17:41:56 +0000
committerRich Felker <dalias@aerifal.cx>2016-03-06 17:41:56 +0000
commit83933573aff71a5d178ab71912f177d2d844e63e (patch)
tree3c7057d0c83c0030b8a6c0405f1b2797fbbcf450 /src/unistd/mips64/pipe.s
parent71392a91c333d47b6b3c8f99c897e3b5a7eb6d58 (diff)
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add mips64 port
patch by Mahesh Bodapati and Jaydeep Patil of Imagination
Technologies.
Diffstat (limited to 'src/unistd/mips64/pipe.s')
-rw-r--r--src/unistd/mips64/pipe.s19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/unistd/mips64/pipe.s b/src/unistd/mips64/pipe.s
new file mode 100644
index 00000000..f8a27dcc
--- /dev/null
+++ b/src/unistd/mips64/pipe.s
@@ -0,0 +1,19 @@
+.set	noreorder
+.global	pipe
+.type	pipe,@function
+pipe:
+	lui	$3, %hi(%neg(%gp_rel(pipe)))
+	daddiu	$3, $3, %lo(%neg(%gp_rel(pipe)))
+	daddu	$3, $3, $25
+	li	$2, 5021
+	syscall
+	beq	$7, $0, 1f
+	nop
+	ld	$25, %got_disp(__syscall_ret)($3)
+	jr	$25
+	dsubu	$4, $0, $2
+1:	sw	$2, 0($4)
+	sw	$3, 4($4)
+	move	$2, $0
+	jr	$ra
+	nop