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Copy Global Data Pointer to r29 for DECLARE_GLOBAL_DATA_PTR

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Haiying Wang 2006-08-15 15:13:15 -04:00 committed by Jon Loeliger
parent e862ed1c22
commit 0d9ccc55ed
1 changed files with 2 additions and 1 deletions
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cpu/mpc86xx/start.S
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@ -814,6 +814,7 @@ relocate_code:
mr r1, r3 /* Set new stack pointer */ mr r1, r3 /* Set new stack pointer */
mr r9, r4 /* Save copy of Global Data pointer */ mr r9, r4 /* Save copy of Global Data pointer */
mr r29, r9 /* Save for DECLARE_GLOBAL_DATA_PTR */
mr r10, r5 /* Save copy of Destination Address */ mr r10, r5 /* Save copy of Destination Address */
mr r3, r5 /* Destination Address */ mr r3, r5 /* Destination Address */