REG_b 65 src/shared/virt.c " push %%"REG_b" \n\t" REG_b 67 src/shared/virt.c " pop %%"REG_b" \n\t" REG_b 81 src/shared/virt.c " push %%"REG_b" \n\t" REG_b 84 src/shared/virt.c " pop %%"REG_b" \n\t"