diff options
Diffstat (limited to 'arch/loongarch/kernel/asm-offsets.c')
| -rw-r--r-- | arch/loongarch/kernel/asm-offsets.c | 56 |
1 files changed, 44 insertions, 12 deletions
diff --git a/arch/loongarch/kernel/asm-offsets.c b/arch/loongarch/kernel/asm-offsets.c index 8da0726777..bee9f7a310 100644 --- a/arch/loongarch/kernel/asm-offsets.c +++ b/arch/loongarch/kernel/asm-offsets.c @@ -9,12 +9,13 @@ #include <linux/mm.h> #include <linux/kbuild.h> #include <linux/suspend.h> +#include <linux/kvm_host.h> #include <asm/cpu-info.h> #include <asm/ptrace.h> #include <asm/processor.h> #include <asm/ftrace.h> -void output_ptreg_defines(void) +static void __used output_ptreg_defines(void) { COMMENT("LoongArch pt_regs offsets."); OFFSET(PT_R0, pt_regs, regs[0]); @@ -61,7 +62,7 @@ void output_ptreg_defines(void) BLANK(); } -void output_task_defines(void) +static void __used output_task_defines(void) { COMMENT("LoongArch task_struct offsets."); OFFSET(TASK_STATE, task_struct, __state); @@ -76,7 +77,7 @@ void output_task_defines(void) BLANK(); } -void output_thread_info_defines(void) +static void __used output_thread_info_defines(void) { COMMENT("LoongArch thread_info offsets."); OFFSET(TI_TASK, thread_info, task); @@ -92,7 +93,7 @@ void output_thread_info_defines(void) BLANK(); } -void output_thread_defines(void) +static void __used output_thread_defines(void) { COMMENT("LoongArch specific thread_struct offsets."); OFFSET(THREAD_REG01, task_struct, thread.reg01); @@ -128,7 +129,7 @@ void output_thread_defines(void) BLANK(); } -void output_thread_fpu_defines(void) +static void __used output_thread_fpu_defines(void) { OFFSET(THREAD_FPR0, loongarch_fpu, fpr[0]); OFFSET(THREAD_FPR1, loongarch_fpu, fpr[1]); @@ -169,7 +170,7 @@ void output_thread_fpu_defines(void) BLANK(); } -void output_thread_lbt_defines(void) +static void __used output_thread_lbt_defines(void) { OFFSET(THREAD_SCR0, loongarch_lbt, scr0); OFFSET(THREAD_SCR1, loongarch_lbt, scr1); @@ -179,7 +180,7 @@ void output_thread_lbt_defines(void) BLANK(); } -void output_mm_defines(void) +static void __used output_mm_defines(void) { COMMENT("Size of struct page"); DEFINE(STRUCT_PAGE_SIZE, sizeof(struct page)); @@ -211,7 +212,7 @@ void output_mm_defines(void) BLANK(); } -void output_sc_defines(void) +static void __used output_sc_defines(void) { COMMENT("Linux sigcontext offsets."); OFFSET(SC_REGS, sigcontext, sc_regs); @@ -219,7 +220,7 @@ void output_sc_defines(void) BLANK(); } -void output_signal_defines(void) +static void __used output_signal_defines(void) { COMMENT("Linux signal numbers."); DEFINE(_SIGHUP, SIGHUP); @@ -257,7 +258,7 @@ void output_signal_defines(void) } #ifdef CONFIG_SMP -void output_smpboot_defines(void) +static void __used output_smpboot_defines(void) { COMMENT("Linux smp cpu boot offsets."); OFFSET(CPU_BOOT_STACK, secondary_data, stack); @@ -267,7 +268,7 @@ void output_smpboot_defines(void) #endif #ifdef CONFIG_HIBERNATION -void output_pbe_defines(void) +static void __used output_pbe_defines(void) { COMMENT("Linux struct pbe offsets."); OFFSET(PBE_ADDRESS, pbe, address); @@ -279,7 +280,7 @@ void output_pbe_defines(void) #endif #ifdef CONFIG_FUNCTION_GRAPH_TRACER -void output_fgraph_ret_regs_defines(void) +static void __used output_fgraph_ret_regs_defines(void) { COMMENT("LoongArch fgraph_ret_regs offsets."); OFFSET(FGRET_REGS_A0, fgraph_ret_regs, regs[0]); @@ -289,3 +290,34 @@ void output_fgraph_ret_regs_defines(void) BLANK(); } #endif + +static void __used output_kvm_defines(void) +{ + COMMENT("KVM/LoongArch Specific offsets."); + + OFFSET(VCPU_FCC, kvm_vcpu_arch, fpu.fcc); + OFFSET(VCPU_FCSR0, kvm_vcpu_arch, fpu.fcsr); + BLANK(); + + OFFSET(KVM_VCPU_ARCH, kvm_vcpu, arch); + OFFSET(KVM_VCPU_KVM, kvm_vcpu, kvm); + OFFSET(KVM_VCPU_RUN, kvm_vcpu, run); + BLANK(); + + OFFSET(KVM_ARCH_HSP, kvm_vcpu_arch, host_sp); + OFFSET(KVM_ARCH_HTP, kvm_vcpu_arch, host_tp); + OFFSET(KVM_ARCH_HPGD, kvm_vcpu_arch, host_pgd); + OFFSET(KVM_ARCH_HANDLE_EXIT, kvm_vcpu_arch, handle_exit); + OFFSET(KVM_ARCH_HEENTRY, kvm_vcpu_arch, host_eentry); + OFFSET(KVM_ARCH_GEENTRY, kvm_vcpu_arch, guest_eentry); + OFFSET(KVM_ARCH_GPC, kvm_vcpu_arch, pc); + OFFSET(KVM_ARCH_GGPR, kvm_vcpu_arch, gprs); + OFFSET(KVM_ARCH_HBADI, kvm_vcpu_arch, badi); + OFFSET(KVM_ARCH_HBADV, kvm_vcpu_arch, badv); + OFFSET(KVM_ARCH_HECFG, kvm_vcpu_arch, host_ecfg); + OFFSET(KVM_ARCH_HESTAT, kvm_vcpu_arch, host_estat); + OFFSET(KVM_ARCH_HPERCPU, kvm_vcpu_arch, host_percpu); + + OFFSET(KVM_GPGD, kvm, arch.pgd); + BLANK(); +} |