Title: [6478] branches/2009R1/arch/blackfin/mach-common/head.S: [#5160] do not use r7 for scratch during kernel boot as that is where we keep the command line
- Revision
- 6478
- Author
- vapier
- Date
- 2009-05-26 17:57:24 -0500 (Tue, 26 May 2009)
Log Message
[#5160] do not use r7 for scratch during kernel boot as that is where we keep the command line
Modified Paths
Diff
Modified: branches/2009R1/arch/blackfin/mach-common/head.S (6477 => 6478)
--- branches/2009R1/arch/blackfin/mach-common/head.S 2009-05-26 21:48:38 UTC (rev 6477)
+++ branches/2009R1/arch/blackfin/mach-common/head.S 2009-05-26 22:57:24 UTC (rev 6478)
@@ -124,25 +124,25 @@
* below
*/
GET_PDA(p0, r0);
- r7 = [p0 + PDA_RETX];
+ r6 = [p0 + PDA_RETX];
p1.l = _init_saved_retx;
p1.h = _init_saved_retx;
- [p1] = r7;
+ [p1] = r6;
- r7 = [p0 + PDA_DCPLB];
+ r6 = [p0 + PDA_DCPLB];
p1.l = _init_saved_dcplb_fault_addr;
p1.h = _init_saved_dcplb_fault_addr;
- [p1] = r7;
+ [p1] = r6;
- r7 = [p0 + PDA_ICPLB];
+ r6 = [p0 + PDA_ICPLB];
p1.l = _init_saved_icplb_fault_addr;
p1.h = _init_saved_icplb_fault_addr;
- [p1] = r7;
+ [p1] = r6;
- r7 = [p0 + PDA_SEQSTAT];
+ r6 = [p0 + PDA_SEQSTAT];
p1.l = _init_saved_seqstat;
p1.h = _init_saved_seqstat;
- [p1] = r7;
+ [p1] = r6;
#endif
/* Initialize stack pointer */
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