Lines Matching refs:r20
71 #define r20 20
166 mtspr SPRG0,r20; \
168 mfcr r20; \
170 stw r20,_CCR(r21); /* save registers */ \
173 mfspr r20,SPRG0; \
174 stw r20,GPR20(r21); \
177 mflr r20; \
178 stw r20,_LINK(r21); \
181 mfspr r20,XER; \
182 stw r20,_XER(r21); \
183 mfspr r20, DAR_DEAR; \
184 stw r20,_DAR(r21); \
214 li r20,msr; \
215 copyee(r20,r23); \
216 rlwimi r20,r23,0,25,25; \
217 mtmsr r20; \
251 1: mflr r20; \
252 lwz r20,(.L_ ## label)-1b+8(r20); \
253 mtlr r20; \
254 li r20,msr; \
255 copyee(r20,r23); \
256 rlwimi r20,r23,0,25,25; \