Lines Matching refs:r29
94 #define PROLOGUE_GET_SPRG1 mfsprg1 %r29
100 #define SAVE_SPRG1 stw %r29, FRAME_SPRG1(%r1)
160 lwz %r29, FRAMELEN+CFRAME_LR(%r1); /* fetch old return address */\
161 stw %r29, FRAME_CFRAME_LR(%r1); /* save it */ \
205 /* At this point, r26, r29, and r31 have been saved so we */ \
208 mfctr %r29; /* get CTR */ \
233 mtctr %r29; /* restore CTR */ \
293 mfctr %r29; /* get CTR */ \
608 * r29 = scratch
612 * Except for r29, these values must be retained. However we must
630 mflr %r29 /* save LR */
638 mtlr %r29 /* restore LR */
641 * has kept the contents of r24-r31 (expect r29) intact.
655 mflr %r29 /* save LR */
663 mtlr %r29 /* restore LR */
666 * has kept the contents of r24-r31 (expect r29) intact.
725 * r29 = LR
839 * r29 = LR
843 mtlr %r29 /* restore Link Register */
958 mfctr %r29
973 mtctr %r29
Indexes created Sat Oct 25 16:10:12 GMT 2025