diff options
Diffstat (limited to 'arch/mips/kernel/asm-offsets.c')
| -rw-r--r-- | arch/mips/kernel/asm-offsets.c | 187 |
1 files changed, 170 insertions, 17 deletions
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index 6b30fb2caa6..4bb5107511e 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -12,11 +12,14 @@ #include <linux/types.h> #include <linux/sched.h> #include <linux/mm.h> -#include <linux/interrupt.h> #include <linux/kbuild.h> #include <linux/suspend.h> +#include <asm/pm.h> #include <asm/ptrace.h> #include <asm/processor.h> +#include <asm/smp-cps.h> + +#include <linux/kvm_host.h> void output_ptreg_defines(void) { @@ -62,9 +65,6 @@ void output_ptreg_defines(void) OFFSET(PT_BVADDR, pt_regs, cp0_badvaddr); OFFSET(PT_STATUS, pt_regs, cp0_status); OFFSET(PT_CAUSE, pt_regs, cp0_cause); -#ifdef CONFIG_MIPS_MT_SMTC - OFFSET(PT_TCSTATUS, pt_regs, cp0_tcstatus); -#endif /* CONFIG_MIPS_MT_SMTC */ #ifdef CONFIG_CPU_CAVIUM_OCTEON OFFSET(PT_MPL, pt_regs, mpl); OFFSET(PT_MTP, pt_regs, mtp); @@ -81,6 +81,9 @@ void output_task_defines(void) OFFSET(TASK_FLAGS, task_struct, flags); OFFSET(TASK_MM, task_struct, mm); OFFSET(TASK_PID, task_struct, pid); +#if defined(CONFIG_CC_STACKPROTECTOR) + OFFSET(TASK_STACK_CANARY, task_struct, stack_canary); +#endif DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct)); BLANK(); } @@ -126,10 +129,6 @@ void output_thread_defines(void) thread.cp0_baduaddr); OFFSET(THREAD_ECODE, task_struct, \ thread.error_code); - OFFSET(THREAD_TRAMP, task_struct, \ - thread.irix_trampoline); - OFFSET(THREAD_OLDCTX, task_struct, \ - thread.irix_oldctx); BLANK(); } @@ -168,6 +167,72 @@ void output_thread_fpu_defines(void) OFFSET(THREAD_FPR30, task_struct, thread.fpu.fpr[30]); OFFSET(THREAD_FPR31, task_struct, thread.fpu.fpr[31]); + /* the least significant 64 bits of each FP register */ + OFFSET(THREAD_FPR0_LS64, task_struct, + thread.fpu.fpr[0].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR1_LS64, task_struct, + thread.fpu.fpr[1].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR2_LS64, task_struct, + thread.fpu.fpr[2].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR3_LS64, task_struct, + thread.fpu.fpr[3].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR4_LS64, task_struct, + thread.fpu.fpr[4].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR5_LS64, task_struct, + thread.fpu.fpr[5].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR6_LS64, task_struct, + thread.fpu.fpr[6].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR7_LS64, task_struct, + thread.fpu.fpr[7].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR8_LS64, task_struct, + thread.fpu.fpr[8].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR9_LS64, task_struct, + thread.fpu.fpr[9].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR10_LS64, task_struct, + thread.fpu.fpr[10].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR11_LS64, task_struct, + thread.fpu.fpr[11].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR12_LS64, task_struct, + thread.fpu.fpr[12].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR13_LS64, task_struct, + thread.fpu.fpr[13].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR14_LS64, task_struct, + thread.fpu.fpr[14].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR15_LS64, task_struct, + thread.fpu.fpr[15].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR16_LS64, task_struct, + thread.fpu.fpr[16].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR17_LS64, task_struct, + thread.fpu.fpr[17].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR18_LS64, task_struct, + thread.fpu.fpr[18].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR19_LS64, task_struct, + thread.fpu.fpr[19].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR20_LS64, task_struct, + thread.fpu.fpr[20].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR21_LS64, task_struct, + thread.fpu.fpr[21].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR22_LS64, task_struct, + thread.fpu.fpr[22].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR23_LS64, task_struct, + thread.fpu.fpr[23].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR24_LS64, task_struct, + thread.fpu.fpr[24].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR25_LS64, task_struct, + thread.fpu.fpr[25].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR26_LS64, task_struct, + thread.fpu.fpr[26].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR27_LS64, task_struct, + thread.fpu.fpr[27].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR28_LS64, task_struct, + thread.fpu.fpr[28].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR29_LS64, task_struct, + thread.fpu.fpr[29].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR30_LS64, task_struct, + thread.fpu.fpr[30].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FPR31_LS64, task_struct, + thread.fpu.fpr[31].val64[FPR_IDX(64, 0)]); + OFFSET(THREAD_FCR31, task_struct, thread.fpu.fcr31); BLANK(); } @@ -205,6 +270,9 @@ void output_mm_defines(void) DEFINE(_PTRS_PER_PMD, PTRS_PER_PMD); DEFINE(_PTRS_PER_PTE, PTRS_PER_PTE); BLANK(); + DEFINE(_PAGE_SHIFT, PAGE_SHIFT); + DEFINE(_PAGE_SIZE, PAGE_SIZE); + BLANK(); } #ifdef CONFIG_32BIT @@ -292,15 +360,6 @@ void output_signal_defined(void) BLANK(); } -void output_irq_cpustat_t_defines(void) -{ - COMMENT("Linux irq_cpustat_t offsets."); - DEFINE(IC_SOFTIRQ_PENDING, - offsetof(irq_cpustat_t, __softirq_pending)); - DEFINE(IC_IRQ_CPUSTAT_T, sizeof(irq_cpustat_t)); - BLANK(); -} - #ifdef CONFIG_CPU_CAVIUM_OCTEON void output_octeon_cop2_state_defines(void) { @@ -339,3 +398,97 @@ void output_pbe_defines(void) BLANK(); } #endif + +#ifdef CONFIG_CPU_PM +void output_pm_defines(void) +{ + COMMENT(" PM offsets. "); +#ifdef CONFIG_EVA + OFFSET(SSS_SEGCTL0, mips_static_suspend_state, segctl[0]); + OFFSET(SSS_SEGCTL1, mips_static_suspend_state, segctl[1]); + OFFSET(SSS_SEGCTL2, mips_static_suspend_state, segctl[2]); +#endif + OFFSET(SSS_SP, mips_static_suspend_state, sp); + BLANK(); +} +#endif + +void output_kvm_defines(void) +{ + COMMENT(" KVM/MIPS Specfic offsets. "); + DEFINE(VCPU_ARCH_SIZE, sizeof(struct kvm_vcpu_arch)); + OFFSET(VCPU_RUN, kvm_vcpu, run); + OFFSET(VCPU_HOST_ARCH, kvm_vcpu, arch); + + OFFSET(VCPU_HOST_EBASE, kvm_vcpu_arch, host_ebase); + OFFSET(VCPU_GUEST_EBASE, kvm_vcpu_arch, guest_ebase); + + OFFSET(VCPU_HOST_STACK, kvm_vcpu_arch, host_stack); + OFFSET(VCPU_HOST_GP, kvm_vcpu_arch, host_gp); + + OFFSET(VCPU_HOST_CP0_BADVADDR, kvm_vcpu_arch, host_cp0_badvaddr); + OFFSET(VCPU_HOST_CP0_CAUSE, kvm_vcpu_arch, host_cp0_cause); + OFFSET(VCPU_HOST_EPC, kvm_vcpu_arch, host_cp0_epc); + OFFSET(VCPU_HOST_ENTRYHI, kvm_vcpu_arch, host_cp0_entryhi); + + OFFSET(VCPU_GUEST_INST, kvm_vcpu_arch, guest_inst); + + OFFSET(VCPU_R0, kvm_vcpu_arch, gprs[0]); + OFFSET(VCPU_R1, kvm_vcpu_arch, gprs[1]); + OFFSET(VCPU_R2, kvm_vcpu_arch, gprs[2]); + OFFSET(VCPU_R3, kvm_vcpu_arch, gprs[3]); + OFFSET(VCPU_R4, kvm_vcpu_arch, gprs[4]); + OFFSET(VCPU_R5, kvm_vcpu_arch, gprs[5]); + OFFSET(VCPU_R6, kvm_vcpu_arch, gprs[6]); + OFFSET(VCPU_R7, kvm_vcpu_arch, gprs[7]); + OFFSET(VCPU_R8, kvm_vcpu_arch, gprs[8]); + OFFSET(VCPU_R9, kvm_vcpu_arch, gprs[9]); + OFFSET(VCPU_R10, kvm_vcpu_arch, gprs[10]); + OFFSET(VCPU_R11, kvm_vcpu_arch, gprs[11]); + OFFSET(VCPU_R12, kvm_vcpu_arch, gprs[12]); + OFFSET(VCPU_R13, kvm_vcpu_arch, gprs[13]); + OFFSET(VCPU_R14, kvm_vcpu_arch, gprs[14]); + OFFSET(VCPU_R15, kvm_vcpu_arch, gprs[15]); + OFFSET(VCPU_R16, kvm_vcpu_arch, gprs[16]); + OFFSET(VCPU_R17, kvm_vcpu_arch, gprs[17]); + OFFSET(VCPU_R18, kvm_vcpu_arch, gprs[18]); + OFFSET(VCPU_R19, kvm_vcpu_arch, gprs[19]); + OFFSET(VCPU_R20, kvm_vcpu_arch, gprs[20]); + OFFSET(VCPU_R21, kvm_vcpu_arch, gprs[21]); + OFFSET(VCPU_R22, kvm_vcpu_arch, gprs[22]); + OFFSET(VCPU_R23, kvm_vcpu_arch, gprs[23]); + OFFSET(VCPU_R24, kvm_vcpu_arch, gprs[24]); + OFFSET(VCPU_R25, kvm_vcpu_arch, gprs[25]); + OFFSET(VCPU_R26, kvm_vcpu_arch, gprs[26]); + OFFSET(VCPU_R27, kvm_vcpu_arch, gprs[27]); + OFFSET(VCPU_R28, kvm_vcpu_arch, gprs[28]); + OFFSET(VCPU_R29, kvm_vcpu_arch, gprs[29]); + OFFSET(VCPU_R30, kvm_vcpu_arch, gprs[30]); + OFFSET(VCPU_R31, kvm_vcpu_arch, gprs[31]); + OFFSET(VCPU_LO, kvm_vcpu_arch, lo); + OFFSET(VCPU_HI, kvm_vcpu_arch, hi); + OFFSET(VCPU_PC, kvm_vcpu_arch, pc); + OFFSET(VCPU_COP0, kvm_vcpu_arch, cop0); + OFFSET(VCPU_GUEST_KERNEL_ASID, kvm_vcpu_arch, guest_kernel_asid); + OFFSET(VCPU_GUEST_USER_ASID, kvm_vcpu_arch, guest_user_asid); + + OFFSET(COP0_TLB_HI, mips_coproc, reg[MIPS_CP0_TLB_HI][0]); + OFFSET(COP0_STATUS, mips_coproc, reg[MIPS_CP0_STATUS][0]); + BLANK(); +} + +#ifdef CONFIG_MIPS_CPS +void output_cps_defines(void) +{ + COMMENT(" MIPS CPS offsets. "); + + OFFSET(COREBOOTCFG_VPEMASK, core_boot_config, vpe_mask); + OFFSET(COREBOOTCFG_VPECONFIG, core_boot_config, vpe_config); + DEFINE(COREBOOTCFG_SIZE, sizeof(struct core_boot_config)); + + OFFSET(VPEBOOTCFG_PC, vpe_boot_config, pc); + OFFSET(VPEBOOTCFG_SP, vpe_boot_config, sp); + OFFSET(VPEBOOTCFG_GP, vpe_boot_config, gp); + DEFINE(VPEBOOTCFG_SIZE, sizeof(struct vpe_boot_config)); +} +#endif |