[PATCH v3 6/9] xen/arm64: bpi: Add missing code symbol annotations

["Edgar E. Iglesias" <edgar.iglesias@xxxxxxxxx>]

From: "Edgar E. Iglesias" <edgar.iglesias@xxxxxxx>

Use the generic xen/linkage.h macros to annotate code symbols
and add missing annotations.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xxxxxxx>
---
 xen/arch/arm/arm64/bpi.S | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/xen/arch/arm/arm64/bpi.S b/xen/arch/arm/arm64/bpi.S
index 4e63825220..b16e4d1e29 100644
--- a/xen/arch/arm/arm64/bpi.S
+++ b/xen/arch/arm/arm64/bpi.S
@@ -52,14 +52,15 @@
  * micro-architectures in a system.
  */
     .align     11
-ENTRY(__bp_harden_hyp_vecs_start)
+FUNC(__bp_harden_hyp_vecs_start)
     .rept 4
     vectors hyp_traps_vector
     .endr
-ENTRY(__bp_harden_hyp_vecs_end)
+GLOBAL(__bp_harden_hyp_vecs_end)
+END(__bp_harden_hyp_vecs_start)
 
 .macro mitigate_spectre_bhb_loop count
-ENTRY(__mitigate_spectre_bhb_loop_start_\count)
+FUNC(__mitigate_spectre_bhb_loop_start_\count)
     stp     x0, x1, [sp, #-16]!
     mov     x0, \count
 .Lspectre_bhb_loop\@:
@@ -68,11 +69,12 @@ ENTRY(__mitigate_spectre_bhb_loop_start_\count)
     b.ne    .Lspectre_bhb_loop\@
     sb
     ldp     x0, x1, [sp], #16
-ENTRY(__mitigate_spectre_bhb_loop_end_\count)
+GLOBAL(__mitigate_spectre_bhb_loop_end_\count)
+END(__mitigate_spectre_bhb_loop_start_\count)
 .endm
 
 .macro smccc_workaround num smcc_id
-ENTRY(__smccc_workaround_smc_start_\num)
+FUNC(__smccc_workaround_smc_start_\num)
     sub     sp, sp, #(8 * 4)
     stp     x0, x1, [sp, #(8 * 2)]
     stp     x2, x3, [sp, #(8 * 0)]
@@ -81,13 +83,15 @@ ENTRY(__smccc_workaround_smc_start_\num)
     ldp     x2, x3, [sp, #(8 * 0)]
     ldp     x0, x1, [sp, #(8 * 2)]
     add     sp, sp, #(8 * 4)
-ENTRY(__smccc_workaround_smc_end_\num)
+GLOBAL(__smccc_workaround_smc_end_\num)
+END(__smccc_workaround_smc_start_\num)
 .endm
 
-ENTRY(__mitigate_spectre_bhb_clear_insn_start)
+FUNC(__mitigate_spectre_bhb_clear_insn_start)
     clearbhb
     isb
-ENTRY(__mitigate_spectre_bhb_clear_insn_end)
+GLOBAL(__mitigate_spectre_bhb_clear_insn_end)
+END(__mitigate_spectre_bhb_clear_insn_start)
 
 mitigate_spectre_bhb_loop 8
 mitigate_spectre_bhb_loop 24
-- 
2.40.1