* copy_thread moved args into task save area.
*/
-ENTRY(ret_from_kernel_thread)
+ENTRY_CFI(ret_from_kernel_thread)
/* Call schedule_tail first though */
BL schedule_tail, %r2
copy %r31, %r2
b finish_child_return
nop
-ENDPROC(ret_from_kernel_thread)
+ENDPROC_CFI(ret_from_kernel_thread)
/*
* struct task_struct *next)
*
* switch kernel stacks and return prev */
-ENTRY(_switch_to)
+ENTRY_CFI(_switch_to)
STREG %r2, -RP_OFFSET(%r30)
callee_save_float
LDREG -RP_OFFSET(%r30), %r2
bv %r0(%r2)
copy %r26, %r28
-ENDPROC(_switch_to)
+ENDPROC_CFI(_switch_to)
/*
* Common rfi return path for interruptions, kernel execve, and
.align PAGE_SIZE
-ENTRY(syscall_exit_rfi)
+ENTRY_CFI(syscall_exit_rfi)
mfctl %cr30,%r16
LDREG TI_TASK(%r16), %r16 /* thread_info -> task_struct */
ldo TASK_REGS(%r16),%r16
b do_cpu_irq_mask
ldo R%intr_return(%r2), %r2 /* return to intr_return, not here */
-ENDPROC(syscall_exit_rfi)
+ENDPROC_CFI(syscall_exit_rfi)
/* Generic interruptions (illegal insn, unaligned, page fault, etc) */
-ENTRY(intr_save) /* for os_hpmc */
+ENTRY_CFI(intr_save) /* for os_hpmc */
mfsp %sr7,%r16
cmpib,COND(=),n 0,%r16,1f
get_stack_use_cr30
b handle_interruption
ldo R%intr_check_sig(%r2), %r2
-ENDPROC(intr_save)
+ENDPROC_CFI(intr_save)
/*
.endm
.macro fork_like name
-ENTRY(sys_\name\()_wrapper)
+ENTRY_CFI(sys_\name\()_wrapper)
LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1
ldo TASK_REGS(%r1),%r1
reg_save %r1
ldil L%sys_\name, %r31
be R%sys_\name(%sr4,%r31)
STREG %r28, PT_CR27(%r1)
-ENDPROC(sys_\name\()_wrapper)
+ENDPROC_CFI(sys_\name\()_wrapper)
.endm
fork_like clone
fork_like vfork
/* Set the return value for the child */
-ENTRY(child_return)
+ENTRY_CFI(child_return)
BL schedule_tail, %r2
nop
finish_child_return:
reg_restore %r1
b syscall_exit
copy %r0,%r28
-ENDPROC(child_return)
+ENDPROC_CFI(child_return)
-ENTRY(sys_rt_sigreturn_wrapper)
+ENTRY_CFI(sys_rt_sigreturn_wrapper)
LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26
ldo TASK_REGS(%r26),%r26 /* get pt regs */
/* Don't save regs, we are going to restore them from sigcontext. */
*/
bv %r0(%r2)
LDREG PT_GR28(%r1),%r28 /* reload original r28 for syscall_exit */
-ENDPROC(sys_rt_sigreturn_wrapper)
+ENDPROC_CFI(sys_rt_sigreturn_wrapper)
-ENTRY(syscall_exit)
+ENTRY_CFI(syscall_exit)
/* NOTE: Not all syscalls exit this way. rt_sigreturn will exit
* via syscall_exit_rfi if the signal was received while the process
* was running.
#else
nop
#endif
-ENDPROC(syscall_exit)
+ENDPROC_CFI(syscall_exit)
#ifdef CONFIG_FUNCTION_TRACER
.align 8
.globl return_to_handler
.type return_to_handler, @function
-ENTRY(return_to_handler)
+ENTRY_CFI(return_to_handler)
.proc
.callinfo caller,frame=FRAME_SIZE
.entry
LDREGM -FRAME_SIZE(%sp),%r3
.exit
.procend
-ENDPROC(return_to_handler)
+ENDPROC_CFI(return_to_handler)
#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
#ifdef CONFIG_IRQSTACKS
/* void call_on_stack(unsigned long param1, void *func,
unsigned long new_stack) */
-ENTRY(call_on_stack)
+ENTRY_CFI(call_on_stack)
copy %sp, %r1
/* Regarding the HPPA calling conventions for function pointers,
bv (%rp)
LDREG -68(%sp), %sp
# endif /* CONFIG_64BIT */
-ENDPROC(call_on_stack)
+ENDPROC_CFI(call_on_stack)
#endif /* CONFIG_IRQSTACKS */
-get_register:
+ENTRY_CFI(get_register)
/*
* get_register is used by the non access tlb miss handlers to
* copy the value of the general register specified in r8 into
copy %r30,%r1
bv %r0(%r25) /* r31 */
copy %r31,%r1
+ENDPROC_CFI(get_register)
-set_register:
+ENTRY_CFI(set_register)
/*
* set_register is used by the non access tlb miss handlers to
* copy the value of r1 into the general register specified in
copy %r1,%r30
bv %r0(%r25) /* r31 */
copy %r1,%r31
+ENDPROC_CFI(set_register)