Lines Matching refs:r20
70 #define r20 20
165 mtspr SPRG0,r20; \
167 mfcr r20; \
169 stw r20,_CCR(r21); /* save registers */ \
172 mfspr r20,SPRG0; \
173 stw r20,GPR20(r21); \
176 mflr r20; \
177 stw r20,_LINK(r21); \
180 mfspr r20,XER; \
181 stw r20,_XER(r21); \
182 mfspr r20, DAR_DEAR; \
183 stw r20,_DAR(r21); \
213 li r20,msr; \
214 copyee(r20,r23); \
215 rlwimi r20,r23,0,25,25; \
216 mtmsr r20; \
250 1: mflr r20; \
251 lwz r20,(.L_ ## label)-1b+8(r20); \
252 mtlr r20; \
253 li r20,msr; \
254 copyee(r20,r23); \
255 rlwimi r20,r23,0,25,25; \