add 7-arg syscall support for mips

[musl] / src / internal / mips / syscall.s

diff --git a/src/internal/mips/syscall.s b/src/internal/mips/syscall.s
index 2857540..e18a382 100644 (file)
--- a/src/internal/mips/syscall.s
+++ b/src/internal/mips/syscall.s
@@ -3,17 +3,20 @@
 .global __syscall
 .type   __syscall,@function
 __syscall:
-       move    $25, $4
+       move    $2, $4
        move    $4, $5
        move    $5, $6
        move    $6, $7
        lw      $7, 16($sp)
        lw      $8, 20($sp)
        lw      $9, 24($sp)
+       lw      $10,28($sp)
        subu    $sp, $sp, 32
        sw      $8, 16($sp)
        sw      $9, 20($sp)
-       move    $2, $25
+       sw      $10,24($sp)
+       sw      $2 ,28($sp)
+       lw      $2, 28($sp)
        syscall
        beq     $7, $0, 1f
        addu    $sp, $sp, 32