@@ -29,7 +29,7 @@
* branch to what would be the reset vector. It must be executed with the
* flat identity mapping.
*/
-ENTRY(__cpu_soft_restart)
+SYM_FUNC_START(__cpu_soft_restart)
/* Clear sctlr_el1 flags. */
mrs x12, sctlr_el1
ldr x13, =SCTLR_ELx_FLAGS
@@ -47,6 +47,6 @@ ENTRY(__cpu_soft_restart)
mov x1, x3 // arg1
mov x2, x4 // arg2
br x8
-ENDPROC(__cpu_soft_restart)
+SYM_FUNC_END(__cpu_soft_restart)
.popsection
@@ -25,7 +25,7 @@
* we want to be. The kernel image wants to be placed at TEXT_OFFSET
* from start of RAM.
*/
-ENTRY(entry)
+SYM_CODE_START(entry)
/*
* Create a stack frame to save FP/LR with extra space
* for image_addr variable passed to efi_entry().
@@ -117,4 +117,4 @@ efi_load_fail:
ret
entry_end:
-ENDPROC(entry)
+SYM_CODE_END(entry)
@@ -5,7 +5,7 @@
#include <linux/linkage.h>
-ENTRY(__efi_rt_asm_wrapper)
+SYM_FUNC_START(__efi_rt_asm_wrapper)
stp x29, x30, [sp, #-32]!
mov x29, sp
@@ -35,4 +35,4 @@ ENTRY(__efi_rt_asm_wrapper)
b.ne 0f
ret
0: b efi_handle_corrupted_x18 // tail call
-ENDPROC(__efi_rt_asm_wrapper)
+SYM_FUNC_END(__efi_rt_asm_wrapper)
@@ -16,34 +16,34 @@
*
* x0 - pointer to struct fpsimd_state
*/
-ENTRY(fpsimd_save_state)
+SYM_FUNC_START(fpsimd_save_state)
fpsimd_save x0, 8
ret
-ENDPROC(fpsimd_save_state)
+SYM_FUNC_END(fpsimd_save_state)
/*
* Load the FP registers.
*
* x0 - pointer to struct fpsimd_state
*/
-ENTRY(fpsimd_load_state)
+SYM_FUNC_START(fpsimd_load_state)
fpsimd_restore x0, 8
ret
-ENDPROC(fpsimd_load_state)
+SYM_FUNC_END(fpsimd_load_state)
#ifdef CONFIG_ARM64_SVE
-ENTRY(sve_save_state)
+SYM_FUNC_START(sve_save_state)
sve_save 0, x1, 2
ret
-ENDPROC(sve_save_state)
+SYM_FUNC_END(sve_save_state)
-ENTRY(sve_load_state)
+SYM_FUNC_START(sve_load_state)
sve_load 0, x1, x2, 3, x4
ret
-ENDPROC(sve_load_state)
+SYM_FUNC_END(sve_load_state)
-ENTRY(sve_get_vl)
+SYM_FUNC_START(sve_get_vl)
_sve_rdvl 0, 1
ret
-ENDPROC(sve_get_vl)
+SYM_FUNC_END(sve_get_vl)
#endif /* CONFIG_ARM64_SVE */
@@ -65,7 +65,7 @@
* x5: physical address of a zero page that remains zero after resume
*/
.pushsection ".hibernate_exit.text", "ax"
-ENTRY(swsusp_arch_suspend_exit)
+SYM_CODE_START(swsusp_arch_suspend_exit)
/*
* We execute from ttbr0, change ttbr1 to our copied linear map tables
* with a break-before-make via the zero page
@@ -112,7 +112,7 @@ ENTRY(swsusp_arch_suspend_exit)
3: ret
.ltorg
-ENDPROC(swsusp_arch_suspend_exit)
+SYM_CODE_END(swsusp_arch_suspend_exit)
/*
* Restore the hyp stub.
@@ -121,15 +121,15 @@ ENDPROC(swsusp_arch_suspend_exit)
*
* x24: The physical address of __hyp_stub_vectors
*/
-el1_sync:
+SYM_CODE_START_LOCAL(el1_sync)
msr vbar_el2, x24
eret
-ENDPROC(el1_sync)
+SYM_CODE_END(el1_sync)
.macro invalid_vector label
-\label:
+SYM_CODE_START_LOCAL(\label)
b \label
-ENDPROC(\label)
+SYM_CODE_END(\label)
.endm
invalid_vector el2_sync_invalid
@@ -143,7 +143,7 @@ ENDPROC(\label)
/* el2 vectors - switch el2 here while we restore the memory image. */
.align 11
-ENTRY(hibernate_el2_vectors)
+SYM_CODE_START(hibernate_el2_vectors)
ventry el2_sync_invalid // Synchronous EL2t
ventry el2_irq_invalid // IRQ EL2t
ventry el2_fiq_invalid // FIQ EL2t
@@ -163,6 +163,6 @@ ENTRY(hibernate_el2_vectors)
ventry el1_irq_invalid // IRQ 32-bit EL1
ventry el1_fiq_invalid // FIQ 32-bit EL1
ventry el1_error_invalid // Error 32-bit EL1
-END(hibernate_el2_vectors)
+SYM_CODE_END(hibernate_el2_vectors)
.popsection
@@ -21,7 +21,7 @@
.align 11
-ENTRY(__hyp_stub_vectors)
+SYM_CODE_START(__hyp_stub_vectors)
ventry el2_sync_invalid // Synchronous EL2t
ventry el2_irq_invalid // IRQ EL2t
ventry el2_fiq_invalid // FIQ EL2t
@@ -41,11 +41,11 @@ ENTRY(__hyp_stub_vectors)
ventry el1_irq_invalid // IRQ 32-bit EL1
ventry el1_fiq_invalid // FIQ 32-bit EL1
ventry el1_error_invalid // Error 32-bit EL1
-ENDPROC(__hyp_stub_vectors)
+SYM_CODE_END(__hyp_stub_vectors)
.align 11
-el1_sync:
+SYM_CODE_START_LOCAL(el1_sync)
cmp x0, #HVC_SET_VECTORS
b.ne 2f
msr vbar_el2, x1
@@ -68,12 +68,12 @@ el1_sync:
9: mov x0, xzr
eret
-ENDPROC(el1_sync)
+SYM_CODE_END(el1_sync)
.macro invalid_vector label
-\label:
+SYM_CODE_START_LOCAL(\label)
b \label
-ENDPROC(\label)
+SYM_CODE_END(\label)
.endm
invalid_vector el2_sync_invalid
@@ -106,15 +106,15 @@ ENDPROC(\label)
* initialisation entry point.
*/
-ENTRY(__hyp_set_vectors)
+SYM_FUNC_START(__hyp_set_vectors)
mov x1, x0
mov x0, #HVC_SET_VECTORS
hvc #0
ret
-ENDPROC(__hyp_set_vectors)
+SYM_FUNC_END(__hyp_set_vectors)
-ENTRY(__hyp_reset_vectors)
+SYM_FUNC_START(__hyp_reset_vectors)
mov x0, #HVC_RESET_VECTORS
hvc #0
ret
-ENDPROC(__hyp_reset_vectors)
+SYM_FUNC_END(__hyp_reset_vectors)
@@ -61,7 +61,7 @@
ldp x28, x29, [sp, #S_X28]
.endm
-ENTRY(kretprobe_trampoline)
+SYM_CODE_START(kretprobe_trampoline)
sub sp, sp, #S_FRAME_SIZE
save_all_base_regs
@@ -79,4 +79,4 @@ ENTRY(kretprobe_trampoline)
add sp, sp, #S_FRAME_SIZE
ret
-ENDPROC(kretprobe_trampoline)
+SYM_CODE_END(kretprobe_trampoline)
@@ -5,81 +5,81 @@
#include <linux/linkage.h>
-ENTRY(absolute_data64)
+SYM_CODE_START(absolute_data64)
ldr x0, 0f
ret
0: .quad sym64_abs
-ENDPROC(absolute_data64)
+SYM_CODE_END(absolute_data64)
-ENTRY(absolute_data32)
+SYM_CODE_START(absolute_data32)
ldr w0, 0f
ret
0: .long sym32_abs
-ENDPROC(absolute_data32)
+SYM_CODE_END(absolute_data32)
-ENTRY(absolute_data16)
+SYM_CODE_START(absolute_data16)
adr x0, 0f
ldrh w0, [x0]
ret
0: .short sym16_abs, 0
-ENDPROC(absolute_data16)
+SYM_CODE_END(absolute_data16)
-ENTRY(signed_movw)
+SYM_CODE_START(signed_movw)
movz x0, #:abs_g2_s:sym64_abs
movk x0, #:abs_g1_nc:sym64_abs
movk x0, #:abs_g0_nc:sym64_abs
ret
-ENDPROC(signed_movw)
+SYM_CODE_END(signed_movw)
-ENTRY(unsigned_movw)
+SYM_CODE_START(unsigned_movw)
movz x0, #:abs_g3:sym64_abs
movk x0, #:abs_g2_nc:sym64_abs
movk x0, #:abs_g1_nc:sym64_abs
movk x0, #:abs_g0_nc:sym64_abs
ret
-ENDPROC(unsigned_movw)
+SYM_CODE_END(unsigned_movw)
.align 12
.space 0xff8
-ENTRY(relative_adrp)
+SYM_CODE_START(relative_adrp)
adrp x0, sym64_rel
add x0, x0, #:lo12:sym64_rel
ret
-ENDPROC(relative_adrp)
+SYM_CODE_END(relative_adrp)
.align 12
.space 0xffc
-ENTRY(relative_adrp_far)
+SYM_CODE_START(relative_adrp_far)
adrp x0, memstart_addr
add x0, x0, #:lo12:memstart_addr
ret
-ENDPROC(relative_adrp_far)
+SYM_CODE_END(relative_adrp_far)
-ENTRY(relative_adr)
+SYM_CODE_START(relative_adr)
adr x0, sym64_rel
ret
-ENDPROC(relative_adr)
+SYM_CODE_END(relative_adr)
-ENTRY(relative_data64)
+SYM_CODE_START(relative_data64)
adr x1, 0f
ldr x0, [x1]
add x0, x0, x1
ret
0: .quad sym64_rel - .
-ENDPROC(relative_data64)
+SYM_CODE_END(relative_data64)
-ENTRY(relative_data32)
+SYM_CODE_START(relative_data32)
adr x1, 0f
ldr w0, [x1]
add x0, x0, x1
ret
0: .long sym64_rel - .
-ENDPROC(relative_data32)
+SYM_CODE_END(relative_data32)
-ENTRY(relative_data16)
+SYM_CODE_START(relative_data16)
adr x1, 0f
ldrsh w0, [x1]
add x0, x0, x1
ret
0: .short sym64_rel - ., 0
-ENDPROC(relative_data16)
+SYM_CODE_END(relative_data16)
@@ -26,7 +26,7 @@
* control_code_page, a special page which has been set up to be preserved
* during the copy operation.
*/
-ENTRY(arm64_relocate_new_kernel)
+SYM_CODE_START(arm64_relocate_new_kernel)
/* Setup the list loop variables. */
mov x18, x2 /* x18 = dtb address */
@@ -111,7 +111,7 @@ ENTRY(arm64_relocate_new_kernel)
mov x3, xzr
br x17
-ENDPROC(arm64_relocate_new_kernel)
+SYM_CODE_END(arm64_relocate_new_kernel)
.ltorg
@@ -61,7 +61,7 @@
*
* x0 = struct sleep_stack_data area
*/
-ENTRY(__cpu_suspend_enter)
+SYM_FUNC_START(__cpu_suspend_enter)
stp x29, lr, [x0, #SLEEP_STACK_DATA_CALLEE_REGS]
stp x19, x20, [x0,#SLEEP_STACK_DATA_CALLEE_REGS+16]
stp x21, x22, [x0,#SLEEP_STACK_DATA_CALLEE_REGS+32]
@@ -94,10 +94,10 @@ ENTRY(__cpu_suspend_enter)
ldp x29, lr, [sp], #16
mov x0, #1
ret
-ENDPROC(__cpu_suspend_enter)
+SYM_FUNC_END(__cpu_suspend_enter)
.pushsection ".idmap.text", "awx"
-ENTRY(cpu_resume)
+SYM_FUNC_START(cpu_resume)
bl el2_setup // if in EL2 drop to EL1 cleanly
bl __cpu_setup
/* enable the MMU early - so we can access sleep_save_stash by va */
@@ -105,11 +105,11 @@ ENTRY(cpu_resume)
bl __enable_mmu
ldr x8, =_cpu_resume
br x8
-ENDPROC(cpu_resume)
+SYM_FUNC_END(cpu_resume)
.ltorg
.popsection
-ENTRY(_cpu_resume)
+SYM_FUNC_START(_cpu_resume)
mrs x1, mpidr_el1
adr_l x8, mpidr_hash // x8 = struct mpidr_hash virt address
@@ -145,4 +145,4 @@ ENTRY(_cpu_resume)
ldp x29, lr, [x29]
mov x0, #0
ret
-ENDPROC(_cpu_resume)
+SYM_FUNC_END(_cpu_resume)
@@ -30,9 +30,9 @@
* unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
* struct arm_smccc_quirk *quirk)
*/
-ENTRY(__arm_smccc_smc)
+SYM_FUNC_START(__arm_smccc_smc)
SMCCC smc
-ENDPROC(__arm_smccc_smc)
+SYM_FUNC_END(__arm_smccc_smc)
EXPORT_SYMBOL(__arm_smccc_smc)
/*
@@ -41,7 +41,7 @@ EXPORT_SYMBOL(__arm_smccc_smc)
* unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
* struct arm_smccc_quirk *quirk)
*/
-ENTRY(__arm_smccc_hvc)
+SYM_FUNC_START(__arm_smccc_hvc)
SMCCC hvc
-ENDPROC(__arm_smccc_hvc)
+SYM_FUNC_END(__arm_smccc_hvc)
EXPORT_SYMBOL(__arm_smccc_hvc)
In an effort to clarify and simplify the annotation of assembly functions in the kernel new macros have been introduced. These replace ENTRY and ENDPROC and also add a new annotation for static functions which previously had no ENTRY equivalent. Update the annotations in the core kernel code to the new macros. Signed-off-by: Mark Brown <broonie@kernel.org> --- arch/arm64/kernel/cpu-reset.S | 4 +- arch/arm64/kernel/efi-entry.S | 4 +- arch/arm64/kernel/efi-rt-wrapper.S | 4 +- arch/arm64/kernel/entry-fpsimd.S | 20 ++++----- arch/arm64/kernel/hibernate-asm.S | 16 +++---- arch/arm64/kernel/hyp-stub.S | 20 ++++----- arch/arm64/kernel/probes/kprobes_trampoline.S | 4 +- arch/arm64/kernel/reloc_test_syms.S | 44 +++++++++---------- arch/arm64/kernel/relocate_kernel.S | 4 +- arch/arm64/kernel/sleep.S | 12 ++--- arch/arm64/kernel/smccc-call.S | 8 ++-- 11 files changed, 70 insertions(+), 70 deletions(-)