Lines Matching refs:r9
39 * Entry : r9 contains pre-IRQ/exception/trap status32
42 * Clobbers: r9
48 bbit1 r9, STATUS_U_BIT, 88f
89 GET_CURR_TASK_ON_CPU r9
91 /* With current tsk in r9, get it's kernel mode stack base */
92 GET_TSK_STACK_BASE r9, r9
95 st sp, [r9, PT_sp - SZ_PT_REGS]
98 mov sp, r9
110 lr r9, [status32]
111 bclr r9, r9, STATUS_AE_BIT
112 or r9, r9, (STATUS_E1_MASK|STATUS_E2_MASK)
113 sr r9, [erstatus]
114 mov r9, 55f
115 sr r9, [eret]
154 PROLOG_FREEUP_REG r9, @ex_saved_reg1
157 lr r9, [erstatus]
173 /* Restore r9 used to code the early prologue */
174 PROLOG_RESTORE_REG r9, @ex_saved_reg1
209 POP r9
210 mov lp_count, r9 ;LD to lp_count is not allowed
232 /* free up r9 as scratchpad */
233 PROLOG_FREEUP_REG r9, @int\LVL\()_saved_reg
236 lr r9, [status32_l\LVL\()]
252 /* Restore r9 used to code the early prologue */
253 PROLOG_RESTORE_REG r9, @int\LVL\()_saved_reg
283 POP r9
284 mov lp_count, r9 ;LD to lp_count is not allowed