diff options
author | Clément Léger <cleger@rivosinc.com> | 2023-10-24 16:26:54 +0300 |
---|---|---|
committer | Anup Patel <anup@brainfault.org> | 2023-12-29 10:01:31 +0300 |
commit | 683c5bbbf6aea247bc95a7eb9fdfba4fcc8c909a (patch) | |
tree | c4187f50cae3272f09e2912f4c4b80baa23a9b83 /arch/riscv | |
parent | 861deac3b092f37b2c5e6871732f3e11486f7082 (diff) | |
download | linux-683c5bbbf6aea247bc95a7eb9fdfba4fcc8c909a.tar.xz |
riscv: kvm: Use SYM_*() assembly macros instead of deprecated ones
ENTRY()/END()/WEAK() macros are deprecated and we should make use of the
new SYM_*() macros [1] for better annotation of symbols. Replace the
deprecated ones with the new ones and fix wrong usage of END()/ENDPROC()
to correctly describe the symbols.
[1] https://docs.kernel.org/core-api/asm-annotations.html
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv')
-rw-r--r-- | arch/riscv/kvm/vcpu_switch.S | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/arch/riscv/kvm/vcpu_switch.S b/arch/riscv/kvm/vcpu_switch.S index d74df8eb4d71..8b18473780ac 100644 --- a/arch/riscv/kvm/vcpu_switch.S +++ b/arch/riscv/kvm/vcpu_switch.S @@ -15,7 +15,7 @@ .altmacro .option norelax -ENTRY(__kvm_riscv_switch_to) +SYM_FUNC_START(__kvm_riscv_switch_to) /* Save Host GPRs (except A0 and T0-T6) */ REG_S ra, (KVM_ARCH_HOST_RA)(a0) REG_S sp, (KVM_ARCH_HOST_SP)(a0) @@ -208,9 +208,9 @@ __kvm_switch_return: /* Return to C code */ ret -ENDPROC(__kvm_riscv_switch_to) +SYM_FUNC_END(__kvm_riscv_switch_to) -ENTRY(__kvm_riscv_unpriv_trap) +SYM_CODE_START(__kvm_riscv_unpriv_trap) /* * We assume that faulting unpriv load/store instruction is * 4-byte long and blindly increment SEPC by 4. @@ -231,12 +231,10 @@ ENTRY(__kvm_riscv_unpriv_trap) csrr a1, CSR_HTINST REG_S a1, (KVM_ARCH_TRAP_HTINST)(a0) sret -ENDPROC(__kvm_riscv_unpriv_trap) +SYM_CODE_END(__kvm_riscv_unpriv_trap) #ifdef CONFIG_FPU - .align 3 - .global __kvm_riscv_fp_f_save -__kvm_riscv_fp_f_save: +SYM_FUNC_START(__kvm_riscv_fp_f_save) csrr t2, CSR_SSTATUS li t1, SR_FS csrs CSR_SSTATUS, t1 @@ -276,10 +274,9 @@ __kvm_riscv_fp_f_save: sw t0, KVM_ARCH_FP_F_FCSR(a0) csrw CSR_SSTATUS, t2 ret +SYM_FUNC_END(__kvm_riscv_fp_f_save) - .align 3 - .global __kvm_riscv_fp_d_save -__kvm_riscv_fp_d_save: +SYM_FUNC_START(__kvm_riscv_fp_d_save) csrr t2, CSR_SSTATUS li t1, SR_FS csrs CSR_SSTATUS, t1 @@ -319,10 +316,9 @@ __kvm_riscv_fp_d_save: sw t0, KVM_ARCH_FP_D_FCSR(a0) csrw CSR_SSTATUS, t2 ret +SYM_FUNC_END(__kvm_riscv_fp_d_save) - .align 3 - .global __kvm_riscv_fp_f_restore -__kvm_riscv_fp_f_restore: +SYM_FUNC_START(__kvm_riscv_fp_f_restore) csrr t2, CSR_SSTATUS li t1, SR_FS lw t0, KVM_ARCH_FP_F_FCSR(a0) @@ -362,10 +358,9 @@ __kvm_riscv_fp_f_restore: fscsr t0 csrw CSR_SSTATUS, t2 ret +SYM_FUNC_END(__kvm_riscv_fp_f_restore) - .align 3 - .global __kvm_riscv_fp_d_restore -__kvm_riscv_fp_d_restore: +SYM_FUNC_START(__kvm_riscv_fp_d_restore) csrr t2, CSR_SSTATUS li t1, SR_FS lw t0, KVM_ARCH_FP_D_FCSR(a0) @@ -405,4 +400,5 @@ __kvm_riscv_fp_d_restore: fscsr t0 csrw CSR_SSTATUS, t2 ret +SYM_FUNC_END(__kvm_riscv_fp_d_restore) #endif |