Mercurial > lcfOS
comparison kernel/arch/qemu_vexpress/vexpressA9.c3 @ 389:2ec730e45ea1
Added check for recursive struct
| author | Windel Bouwman |
|---|---|
| date | Fri, 16 May 2014 12:29:31 +0200 |
| parents | kernel/arch/vexpressA9.c3@e07c2a9abac1 |
| children | 0fb6633c42f6 |
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| 388:e07c2a9abac1 | 389:2ec730e45ea1 |
|---|---|
| 1 module arch; | |
| 2 import io; | |
| 3 | |
| 4 | |
| 5 function void init() | |
| 6 { | |
| 7 // putc(65) | |
| 8 io.print2("PFR0 = ", pfr0()); | |
| 9 io.print2("PFR1 = ", pfr1()); | |
| 10 io.print2("MMFR0 = ", mmfr0()); | |
| 11 | |
| 12 // This below is not compatible with all qemu versions: | |
| 13 // io.print2("MPUIR = ", arch.mpuir()); | |
| 14 } | |
| 15 | |
| 16 function void putc(int c) | |
| 17 { | |
| 18 var int *UART0DR; | |
| 19 UART0DR = cast<int*>(0x109000); // UART0 DR register when remapped at 1MB | |
| 20 *UART0DR = c; | |
| 21 } | |
| 22 | |
| 23 function void halt() | |
| 24 { | |
| 25 while(true) {} | |
| 26 } | |
| 27 | |
| 28 function int pfr0(); | |
| 29 function int pfr1(); | |
| 30 function int mmfr0(); | |
| 31 // function int mpuir(); | |
| 32 |