diff options
Diffstat (limited to 'arch/riscv/kernel/head.S')
| -rw-r--r-- | arch/riscv/kernel/head.S | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S index 18f97ec0f7ed..b77397432403 100644 --- a/arch/riscv/kernel/head.S +++ b/arch/riscv/kernel/head.S @@ -19,7 +19,7 @@ #include "efi-header.S" __HEAD -ENTRY(_start) +SYM_CODE_START(_start) /* * Image header expected by Linux boot-loaders. The image header data * structure is described in asm/image.h. @@ -164,12 +164,12 @@ secondary_start_sbi: XIP_FIXUP_OFFSET a0 call relocate_enable_mmu #endif - call setup_trap_vector + call .Lsetup_trap_vector tail smp_callin #endif /* CONFIG_SMP */ .align 2 -setup_trap_vector: +.Lsetup_trap_vector: /* Set trap vector to exception handler */ la a0, handle_exception csrw CSR_TVEC, a0 @@ -187,9 +187,9 @@ setup_trap_vector: wfi j .Lsecondary_park -END(_start) +SYM_CODE_END(_start) -ENTRY(_start_kernel) +SYM_CODE_START(_start_kernel) /* Mask all interrupts */ csrw CSR_IE, zero csrw CSR_IP, zero @@ -206,7 +206,7 @@ ENTRY(_start_kernel) * not implement PMPs, so we set up a quick trap handler to just skip * touching the PMPs on any trap. */ - la a0, pmp_done + la a0, .Lpmp_done csrw CSR_TVEC, a0 li a0, -1 @@ -214,7 +214,7 @@ ENTRY(_start_kernel) li a0, (PMP_A_NAPOT | PMP_R | PMP_W | PMP_X) csrw CSR_PMPCFG0, a0 .align 2 -pmp_done: +.Lpmp_done: /* * The hartid in a0 is expected later on, and we have no firmware @@ -275,12 +275,12 @@ pmp_done: /* Clear BSS for flat non-ELF images */ la a3, __bss_start la a4, __bss_stop - ble a4, a3, clear_bss_done -clear_bss: + ble a4, a3, .Lclear_bss_done +.Lclear_bss: REG_S zero, (a3) add a3, a3, RISCV_SZPTR - blt a3, a4, clear_bss -clear_bss_done: + blt a3, a4, .Lclear_bss +.Lclear_bss_done: #endif la a2, boot_cpu_hartid XIP_FIXUP_OFFSET a2 @@ -305,7 +305,7 @@ clear_bss_done: call relocate_enable_mmu #endif /* CONFIG_MMU */ - call setup_trap_vector + call .Lsetup_trap_vector /* Restore C environment */ la tp, init_task la sp, init_thread_union + THREAD_SIZE @@ -348,10 +348,10 @@ clear_bss_done: tail .Lsecondary_start_common #endif /* CONFIG_RISCV_BOOT_SPINWAIT */ -END(_start_kernel) +SYM_CODE_END(_start_kernel) #ifdef CONFIG_RISCV_M_MODE -ENTRY(reset_regs) +SYM_CODE_START_LOCAL(reset_regs) li sp, 0 li gp, 0 li tp, 0 @@ -449,5 +449,5 @@ ENTRY(reset_regs) .Lreset_regs_done_vector: #endif /* CONFIG_RISCV_ISA_V */ ret -END(reset_regs) +SYM_CODE_END(reset_regs) #endif /* CONFIG_RISCV_M_MODE */ |