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temporary disabled PCI interrupts

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This commit is contained in:
Markus Fröschle
2015-10-03 08:31:58 +00:00
parent dad6a94b5e
commit b13413e60e
13 changed files with 835 additions and 746 deletions
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24
tos/vmem_test/sources/printf_helper.S
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@@ -20,19 +20,19 @@
*
* Copyright 2010 - 2012 F. Aschwanden
* Copyright 2011 - 2012 V. Riviere
* Copyright 2012 M. Froeschle
* Copyright 2012 - 2025 M. Froeschle
*/
.global printf_helper
printf_helper:
.extern __MBAR
.wait_txready:
move.w __MBAR+0x8604,d2 // PSCSCR0 status register
btst #10,d2 // space left in TX fifo?
beq.s .wait_txready // no, loop
lea __MBAR+0x860C,a0 // PSCSTB0 transmitter buffer register
move.b d0,(a0) // send byte
rts
.globl printf_helper
// vim: set syntax=asm68k :
printf_helper:
.extern __MBAR
.wait_txready:
move.w __MBAR+0x8604,d2 // PSCSCR0 status register
btst #10,d2 // space left in TX fifo?
beq.s .wait_txready // no, loop
lea __MBAR+0x860C,a0 // PSCSTB0 transmitter buffer register
move.b d0,(a0) // send byte
rts