CRIS: Add debug for assembler functions

Signed-off-by: Edgar Iglesias <Edgar.Iglesias@axis.com>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

2 files changed, 29 insertions, 1 deletions

diff --git a/arch/cris/arch-v32/kernel/cacheflush.S b/arch/cris/arch-v32/kernel/cacheflush.S
index 956e8fb82f01..6fc3d95d7029 100644
--- a/arch/cris/arch-v32/kernel/cacheflush.S
+++ b/arch/cris/arch-v32/kernel/cacheflush.S
@@ -1,4 +1,5 @@
         .global cris_flush_cache_range
+        .type   cris_flush_cache_range, @function
 cris_flush_cache_range:
         move.d 1024, $r12
         cmp.d $r11, $r12
@@ -80,8 +81,10 @@ cris_flush_1KB:
         addq 32, $r10
         ba cris_flush_cache_range
         sub.d $r12, $r11
+        .size   cris_flush_cache_range, . - cris_flush_cache_range
 
         .global cris_flush_cache
+        .type   cris_flush_cache, @function
 cris_flush_cache:
         moveq 0, $r10
 cris_flush_line:
@@ -92,3 +95,5 @@ cris_flush_line:
         fidxd [$r10]
         ret
         nop
+        .size   cris_flush_cache, . - cris_flush_cache
+
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 1f39861eac8c..7c14acb754a1 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -76,12 +76,15 @@ _need_resched:
 
         ; Called at exit from fork. schedule_tail must be called to drop
         ; spinlock if CONFIG_PREEMPT.
+        .type   ret_from_fork,@function
 ret_from_fork:
         jsr schedule_tail
         nop
         ba  ret_from_sys_call
         nop
+        .size   ret_from_fork, . - ret_from_fork
 
+        .type   ret_from_intr,@function
 ret_from_intr:
         ;; Check for resched if preemptive kernel, or if we're going back to
         ;; user-mode. This test matches the user_regs(regs) macro. Don't simply
@@ -91,9 +94,10 @@ ret_from_intr:
         move.d  [$acr], $r0
         btstq   16, $r0                 ; User-mode flag.
         bpl     _resume_kernel
+        .size   ret_from_intr, . - ret_from_intr + 2    ; +2 includes the dslot.
 
         ; Note that di below is in delay slot.
-
+        .type   _resume_userspace,@function
 _resume_userspace:
         di                      ; So need_resched and sigpending don't change.
 
@@ -107,6 +111,7 @@ _resume_userspace:
         nop
         ba      _Rexit
         nop
+        .size   _resume_userspace, . - _resume_userspace
 
         ;; The system_call is called by a BREAK instruction, which looks pretty
         ;; much like any other exception.
@@ -122,6 +127,7 @@ _resume_userspace:
         ;; non-used instructions. Only the non-common cases cause the outlined code
         ;; to run..
 
+        .type   system_call,@function
 system_call:
         ;; Stack-frame similar to the irq heads, which is reversed in
         ;; ret_from_sys_call.
@@ -217,7 +223,9 @@ ret_from_sys_call:
         and.d   _TIF_ALLWORK_MASK, $r1
         bne     _syscall_exit_work
         nop
+        .size   system_call, . - system_call
 
+        .type   _Rexit,@function
 _Rexit:
         ;; This epilogue MUST match the prologues in multiple_interrupt, irq.h
         ;; and ptregs.h.
@@ -234,10 +242,12 @@ _Rexit:
         addq    8, $sp          ; Skip EXS, EDA.
         jump    $erp
         rfe                     ; Restore condition code stack in delay-slot.
+        .size   _Rexit, . - _Rexit
 
         ;; We get here after doing a syscall if extra work might need to be done
         ;; perform syscall exit tracing if needed.
 
+        .type   _syscall_exit_work,@function
 _syscall_exit_work:
         ;; R0 contains current at this point and irq's are disabled.
 
@@ -253,14 +263,18 @@ _syscall_exit_work:
         move.d  $r1, $r9
         ba      _resume_userspace
         nop
+        .size   _syscall_exit_work, . - _syscall_exit_work
 
+        .type   _work_pending,@function
 _work_pending:
         addoq   +TI_flags, $r0, $acr
         move.d  [$acr], $r10
         btstq   TIF_NEED_RESCHED, $r10  ; Need resched?
         bpl     _work_notifysig         ; No, must be signal/notify.
         nop
+        .size   _work_pending, . - _work_pending
 
+        .type   _work_resched,@function
 _work_resched:
         move.d  $r9, $r1                ; Preserve R9.
         jsr     schedule
@@ -276,7 +290,9 @@ _work_resched:
         btstq   TIF_NEED_RESCHED, $r1
         bmi     _work_resched           ; current->work.need_resched.
         nop
+        .size   _work_resched, . - _work_resched
 
+        .type   _work_notifysig,@function
 _work_notifysig:
         ;; Deal with pending signals and notify-resume requests.
 
@@ -288,6 +304,7 @@ _work_notifysig:
 
         ba _Rexit
         nop
+        .size   _work_notifysig, . - _work_notifysig
 
         ;; We get here as a sidetrack when we've entered a syscall with the
         ;; trace-bit set. We need to call do_syscall_trace and then continue
@@ -329,6 +346,7 @@ _syscall_trace_entry:
         ;;
         ;; Returns old current in R10.
 
+        .type   resume,@function
 resume:
         subq    4, $sp
         move    $srp, [$sp]             ; Keep old/new PC on the stack.
@@ -364,6 +382,7 @@ resume:
         move.d  [$sp+], $acr
         jump    $acr                    ; Restore PC.
         nop
+        .size   resume, . - resume
 
 nmi_interrupt:
 
@@ -426,6 +445,7 @@ spurious_interrupt:
         ;; time. Jump to the first set interrupt bit in a priotiry fashion. The
         ;; hardware will call the unserved interrupts after the handler
         ;; finishes.
+        .type   multiple_interrupt, @function
 multiple_interrupt:
         ;; This prologue MUST match the one in irq.h and the struct in ptregs.h!
         subq    12, $sp         ; Skip EXS, EDA.
@@ -458,6 +478,7 @@ multiple_interrupt:
         move.d  $sp, $r10
         jump    ret_from_intr
         nop
+        .size   multiple_interrupt, . - multiple_interrupt
 
 do_sigtrap:
         ;; Sigtraps the process that executed the BREAK instruction. Creates a
@@ -514,11 +535,13 @@ _ugdb_handle_exception:
         move.d  [$sp+], $r0             ; Restore R0 in delay slot.
 
         .global kernel_execve
+        .type   kernel_execve,@function
 kernel_execve:
         move.d __NR_execve, $r9
         break 13
         ret
         nop
+        .size   kernel_execve, . - kernel_execve
 
         .data