projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 027f891f JH |
1 | /* |
| 2 | * tbilogf.S | |
| 3 | * | |
| 4 | * Copyright (C) 2001, 2002, 2007, 2012 Imagination Technologies. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify it under | |
| 7 | * the terms of the GNU General Public License version 2 as published by the | |
| 8 | * Free Software Foundation. | |
| 9 | * | |
| 10 | * Defines __TBILogF trap code for debugging messages and __TBICont for debug | |
| 11 | * assert to be implemented on. | |
| 12 | */ | |
| 13 | ||
| 14 | .file "tbilogf.S" | |
| 15 | ||
| 16 | /* | |
| 17 | * Perform console printf using external debugger or host support | |
| 18 | */ | |
| 19 | .text | |
| 20 | .balign 4 | |
| 21 | .global ___TBILogF | |
| 22 | .type ___TBILogF,function | |
| 23 | ___TBILogF: | |
| 24 | MSETL [A0StP],D0Ar6,D0Ar4,D0Ar2 | |
| 25 | SWITCH #0xC10020 | |
| 26 | MOV D0Re0,#0 | |
| 27 | SUB A0StP,A0StP,#24 | |
| 28 | MOV PC,D1RtP | |
| 29 | .size ___TBILogF,.-___TBILogF | |
| 30 | ||
| 31 | /* | |
| 32 | * Perform wait for continue under control of the debugger | |
| 33 | */ | |
| 34 | .text | |
| 35 | .balign 4 | |
| 36 | .global ___TBICont | |
| 37 | .type ___TBICont,function | |
| 38 | ___TBICont: | |
| 39 | MOV D0Ar6,#1 | |
| 40 | MSETL [A0StP],D0Ar6,D0Ar4,D0Ar2 | |
| 41 | SWITCH #0xC30006 /* Returns if we are to continue */ | |
| 42 | SUB A0StP,A0StP,#(8*3) | |
| 43 | MOV PC,D1RtP /* Return */ | |
| 44 | .size ___TBICont,.-___TBICont | |
| 45 | ||
| 46 | /* | |
| 47 | * End of tbilogf.S | |
| 48 | */ |