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xen/arm64: mmu/head: Add missing code symbol annotations
Use the generic xen/linkage.h macros to annotate code symbols and add missing annotations. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
This commit is contained in:
Edgar E. Iglesias authored and Julien Grall committed
1 parent
8151fe503c
commit
c9906bd79e
1 file changed
+15
-14
@@ -138,7 +138,7 @@
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*
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* Clobbers x0 - x4
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*/
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create_page_tables:
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FUNC_LOCAL(create_page_tables)
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/* Prepare the page-tables for mapping Xen */
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ldr x0, =XEN_VIRT_START
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create_table_entry boot_pgtable, boot_first, x0, 0, x1, x2, x3
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@@ -260,7 +260,7 @@ virtphys_clash:
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/* Identity map clashes with boot_third, which we cannot handle yet */
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PRINT("- Unable to build boot page tables - virt and phys addresses clash. -\r\n")
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b fail
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ENDPROC(create_page_tables)
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END(create_page_tables)
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/*
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* Turn on the Data Cache and the MMU. The function will return on the 1:1
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@@ -273,7 +273,7 @@ ENDPROC(create_page_tables)
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*
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* Clobbers x0 - x5
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*/
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enable_mmu:
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FUNC_LOCAL(enable_mmu)
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mov x4, x0
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mov x5, x1
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PRINT_ID("- Turning on paging -\r\n")
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@@ -304,7 +304,7 @@ enable_mmu:
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PRINT_ID("- Paging turned on -\r\n")
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ret
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ENDPROC(enable_mmu)
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END(enable_mmu)
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/*
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* Enable mm (turn on the data cache and the MMU) for secondary CPUs.
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@@ -316,7 +316,7 @@ ENDPROC(enable_mmu)
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*
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* Clobbers x0 - x6
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*/
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ENTRY(enable_secondary_cpu_mm)
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FUNC(enable_secondary_cpu_mm)
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mov x6, lr
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load_paddr x0, init_ttbr
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@@ -328,7 +328,7 @@ ENTRY(enable_secondary_cpu_mm)
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/* Return to the virtual address requested by the caller. */
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ret
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ENDPROC(enable_secondary_cpu_mm)
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END(enable_secondary_cpu_mm)
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/*
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* Enable mm (turn on the data cache and the MMU) for the boot CPU.
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@@ -340,7 +340,7 @@ ENDPROC(enable_secondary_cpu_mm)
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*
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* Clobbers x0 - x6
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*/
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ENTRY(enable_boot_cpu_mm)
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FUNC(enable_boot_cpu_mm)
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mov x6, lr
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bl create_page_tables
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@@ -365,7 +365,7 @@ ENTRY(enable_boot_cpu_mm)
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* by the caller.
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*/
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b remove_identity_mapping
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ENDPROC(enable_boot_cpu_mm)
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END(enable_boot_cpu_mm)
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/*
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* Remove the 1:1 map from the page-tables. It is not easy to keep track
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@@ -377,7 +377,7 @@ ENDPROC(enable_boot_cpu_mm)
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*
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* Clobbers x0 - x1
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*/
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remove_identity_mapping:
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FUNC_LOCAL(remove_identity_mapping)
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/*
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* Find the zeroeth slot used. Remove the entry from zeroeth
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* table if the slot is not XEN_ZEROETH_SLOT.
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@@ -419,20 +419,21 @@ identity_mapping_removed:
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flush_xen_tlb_local
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ret
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ENDPROC(remove_identity_mapping)
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END(remove_identity_mapping)
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/* Fail-stop */
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fail: PRINT("- Boot failed -\r\n")
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FUNC_LOCAL(fail)
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PRINT("- Boot failed -\r\n")
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1: wfe
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b 1b
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ENDPROC(fail)
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END(fail)
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/*
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* Switch TTBR
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*
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* x0 ttbr
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*/
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ENTRY(switch_ttbr_id)
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FUNC(switch_ttbr_id)
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/* 1) Ensure any previous read/write have completed */
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dsb ish
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isb
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@@ -464,7 +465,7 @@ ENTRY(switch_ttbr_id)
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isb
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ret
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ENDPROC(switch_ttbr_id)
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END(switch_ttbr_id)
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/*
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* Local variables:
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