diff options
Diffstat (limited to 'arch/arm/kernel/iwmmxt.S')
| -rw-r--r-- | arch/arm/kernel/iwmmxt.S | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S index ad58e565fe98..49fadbda8c63 100644 --- a/arch/arm/kernel/iwmmxt.S +++ b/arch/arm/kernel/iwmmxt.S @@ -58,6 +58,7 @@ #define MMX_SIZE (0x98) .text + .arm /* * Lazy switching of Concan coprocessor context @@ -182,6 +183,8 @@ concan_load: tmcr wCon, r2 ret lr +ENDPROC(iwmmxt_task_enable) + /* * Back up Concan regs to save area and disable access to them * (mainly for gdb or sleep mode usage) @@ -232,6 +235,8 @@ ENTRY(iwmmxt_task_disable) 1: msr cpsr_c, ip @ restore interrupt mode ldmfd sp!, {r4, pc} +ENDPROC(iwmmxt_task_disable) + /* * Copy Concan state to given memory address * @@ -268,6 +273,8 @@ ENTRY(iwmmxt_task_copy) msr cpsr_c, ip @ restore interrupt mode ret r3 +ENDPROC(iwmmxt_task_copy) + /* * Restore Concan state from given memory address * @@ -304,6 +311,8 @@ ENTRY(iwmmxt_task_restore) msr cpsr_c, ip @ restore interrupt mode ret r3 +ENDPROC(iwmmxt_task_restore) + /* * Concan handling on task switch * @@ -335,6 +344,8 @@ ENTRY(iwmmxt_task_switch) mrc p15, 0, r1, c2, c0, 0 sub pc, lr, r1, lsr #32 @ cpwait and return +ENDPROC(iwmmxt_task_switch) + /* * Remove Concan ownership of given task * @@ -353,6 +364,8 @@ ENTRY(iwmmxt_task_release) msr cpsr_c, r2 @ restore interrupts ret lr +ENDPROC(iwmmxt_task_release) + .data concan_owner: .word 0 |