modified print to use _write

diff --git a/mach/i86/libem/print.s b/mach/i86/libem/print.s
index 5cb8c04..09f12ed 100644 (file)
--- a/mach/i86/libem/print.s
+++ b/mach/i86/libem/print.s
@@ -2,10 +2,6 @@
 .sect .text
 .define        printc,printd,prints
 
-SIO_D          = 0xD8
-SIO_S          = 0xDA
-TXRDY          = 0x01
-
        ! argument in ax
        ! uses bx
 prints:
@@ -38,10 +34,14 @@ printd:
        ! argument in ax
 printc:
        push    ax
-1:
-       inb     SIO_S
-       andb    al,TXRDY
-       jz      1b
-       pop     ax
-       outb    SIO_D
+       mov     bx,sp
+       mov     ax,1
+       push    ax
+       push    bx
+       push    ax
+       call    _write
+       pop     bx
+       pop     bx
+       pop     bx
+       pop     bx
        ret