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authorRich Felker <dalias@aerifal.cx>2016-04-18 05:19:13 +0000
committerRich Felker <dalias@aerifal.cx>2016-04-18 05:19:13 +0000
commit5972c4a4113e2a4de5edf519faf15296ae1eb3ed (patch)
tree6e808f23bb96a9b8a82eb505e2a719f4f42a758d /src/unistd
parent6d99ad91e869aab35a4d76d34c3c9eaf29482bad (diff)
downloadmusl-5972c4a4113e2a4de5edf519faf15296ae1eb3ed.tar.gz
add mips n32 port (ILP32 ABI for mips64)
based on patch submitted by Jaydeep Patil, with minor changes.
Diffstat (limited to 'src/unistd')
-rw-r--r--src/unistd/mipsn32/pipe.s19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/unistd/mipsn32/pipe.s b/src/unistd/mipsn32/pipe.s
new file mode 100644
index 00000000..80f882e2
--- /dev/null
+++ b/src/unistd/mipsn32/pipe.s
@@ -0,0 +1,19 @@
+.set noreorder
+.global pipe
+.type pipe,@function
+pipe:
+ lui $3, %hi(%neg(%gp_rel(pipe)))
+ addiu $3, $3, %lo(%neg(%gp_rel(pipe)))
+ addu $3, $3, $25
+ li $2, 6021
+ syscall
+ beq $7, $0, 1f
+ nop
+ lw $25, %got_disp(__syscall_ret)($3)
+ jr $25
+ subu $4, $0, $2
+1: sw $2, 0($4)
+ sw $3, 4($4)
+ move $2, $0
+ jr $ra
+ nop