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linux/arch/mips/kernel/asm-offsets.c
Paul Burton 16f77de82f Revert "MIPS: Save/restore MSA context around signals" 
This reverts commit eec43a224c "MIPS: Save/restore MSA context around
signals" and the MSA parts of ca750649e0 "MIPS: kernel: signal:
Prevent save/restore FPU context in user memory" (the restore path of
which appears incorrect anyway...).

The reverted patch took care not to break compatibility with userland
users of struct sigcontext, but inadvertantly changed the offset of the
uc_sigmask field of struct ucontext. Thus Linux v3.15 breaks the
userland ABI. The MSA context will need to be saved via some other
opt-in mechanism, but for now revert the change to reduce the fallout.

This will have minimal impact upon use of MSA since the only supported
CPU which includes it (the P5600) is 32-bit and therefore requires that
the experimental CONFIG_MIPS_O32_FP64_SUPPORT Kconfig option be selected
before the kernel will set FR=1 for a task, a requirement for MSA use.
Thus the users of MSA are limited to known small groups of people & this
patch won't be breaking any previously working MSA-using userland
outside of experimental settings.

[ralf@linux-mips.org: Fixed rejects.]

Cc: stable@vger.kernel.org
Reported-by: Joseph S. Myers <joseph@codesourcery.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: stable@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7107/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-06-26 10:48:18 +01:00

495 lines
17 KiB
C
Raw Blame History

/*
* offset.c: Calculate pt_regs and task_struct offsets.
*
* Copyright (C) 1996 David S. Miller
* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Ralf Baechle
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*
* Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc.
*/
#include <linux/compat.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/mm.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)
{
COMMENT("MIPS pt_regs offsets.");
OFFSET(PT_R0, pt_regs, regs[0]);
OFFSET(PT_R1, pt_regs, regs[1]);
OFFSET(PT_R2, pt_regs, regs[2]);
OFFSET(PT_R3, pt_regs, regs[3]);
OFFSET(PT_R4, pt_regs, regs[4]);
OFFSET(PT_R5, pt_regs, regs[5]);
OFFSET(PT_R6, pt_regs, regs[6]);
OFFSET(PT_R7, pt_regs, regs[7]);
OFFSET(PT_R8, pt_regs, regs[8]);
OFFSET(PT_R9, pt_regs, regs[9]);
OFFSET(PT_R10, pt_regs, regs[10]);
OFFSET(PT_R11, pt_regs, regs[11]);
OFFSET(PT_R12, pt_regs, regs[12]);
OFFSET(PT_R13, pt_regs, regs[13]);
OFFSET(PT_R14, pt_regs, regs[14]);
OFFSET(PT_R15, pt_regs, regs[15]);
OFFSET(PT_R16, pt_regs, regs[16]);
OFFSET(PT_R17, pt_regs, regs[17]);
OFFSET(PT_R18, pt_regs, regs[18]);
OFFSET(PT_R19, pt_regs, regs[19]);
OFFSET(PT_R20, pt_regs, regs[20]);
OFFSET(PT_R21, pt_regs, regs[21]);
OFFSET(PT_R22, pt_regs, regs[22]);
OFFSET(PT_R23, pt_regs, regs[23]);
OFFSET(PT_R24, pt_regs, regs[24]);
OFFSET(PT_R25, pt_regs, regs[25]);
OFFSET(PT_R26, pt_regs, regs[26]);
OFFSET(PT_R27, pt_regs, regs[27]);
OFFSET(PT_R28, pt_regs, regs[28]);
OFFSET(PT_R29, pt_regs, regs[29]);
OFFSET(PT_R30, pt_regs, regs[30]);
OFFSET(PT_R31, pt_regs, regs[31]);
OFFSET(PT_LO, pt_regs, lo);
OFFSET(PT_HI, pt_regs, hi);
#ifdef CONFIG_CPU_HAS_SMARTMIPS
OFFSET(PT_ACX, pt_regs, acx);
#endif
OFFSET(PT_EPC, pt_regs, cp0_epc);
OFFSET(PT_BVADDR, pt_regs, cp0_badvaddr);
OFFSET(PT_STATUS, pt_regs, cp0_status);
OFFSET(PT_CAUSE, pt_regs, cp0_cause);
#ifdef CONFIG_CPU_CAVIUM_OCTEON
OFFSET(PT_MPL, pt_regs, mpl);
OFFSET(PT_MTP, pt_regs, mtp);
#endif /* CONFIG_CPU_CAVIUM_OCTEON */
DEFINE(PT_SIZE, sizeof(struct pt_regs));
BLANK();
}
void output_task_defines(void)
{
COMMENT("MIPS task_struct offsets.");
OFFSET(TASK_STATE, task_struct, state);
OFFSET(TASK_THREAD_INFO, task_struct, stack);
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();
}
void output_thread_info_defines(void)
{
COMMENT("MIPS thread_info offsets.");
OFFSET(TI_TASK, thread_info, task);
OFFSET(TI_EXEC_DOMAIN, thread_info, exec_domain);
OFFSET(TI_FLAGS, thread_info, flags);
OFFSET(TI_TP_VALUE, thread_info, tp_value);
OFFSET(TI_CPU, thread_info, cpu);
OFFSET(TI_PRE_COUNT, thread_info, preempt_count);
OFFSET(TI_ADDR_LIMIT, thread_info, addr_limit);
OFFSET(TI_RESTART_BLOCK, thread_info, restart_block);
OFFSET(TI_REGS, thread_info, regs);
DEFINE(_THREAD_SIZE, THREAD_SIZE);
DEFINE(_THREAD_MASK, THREAD_MASK);
BLANK();
}
void output_thread_defines(void)
{
COMMENT("MIPS specific thread_struct offsets.");
OFFSET(THREAD_REG16, task_struct, thread.reg16);
OFFSET(THREAD_REG17, task_struct, thread.reg17);
OFFSET(THREAD_REG18, task_struct, thread.reg18);
OFFSET(THREAD_REG19, task_struct, thread.reg19);
OFFSET(THREAD_REG20, task_struct, thread.reg20);
OFFSET(THREAD_REG21, task_struct, thread.reg21);
OFFSET(THREAD_REG22, task_struct, thread.reg22);
OFFSET(THREAD_REG23, task_struct, thread.reg23);
OFFSET(THREAD_REG29, task_struct, thread.reg29);
OFFSET(THREAD_REG30, task_struct, thread.reg30);
OFFSET(THREAD_REG31, task_struct, thread.reg31);
OFFSET(THREAD_STATUS, task_struct,
thread.cp0_status);
OFFSET(THREAD_FPU, task_struct, thread.fpu);
OFFSET(THREAD_BVADDR, task_struct, \
thread.cp0_badvaddr);
OFFSET(THREAD_BUADDR, task_struct, \
thread.cp0_baduaddr);
OFFSET(THREAD_ECODE, task_struct, \
thread.error_code);
BLANK();
}
void output_thread_fpu_defines(void)
{
OFFSET(THREAD_FPR0, task_struct, thread.fpu.fpr[0]);
OFFSET(THREAD_FPR1, task_struct, thread.fpu.fpr[1]);
OFFSET(THREAD_FPR2, task_struct, thread.fpu.fpr[2]);
OFFSET(THREAD_FPR3, task_struct, thread.fpu.fpr[3]);
OFFSET(THREAD_FPR4, task_struct, thread.fpu.fpr[4]);
OFFSET(THREAD_FPR5, task_struct, thread.fpu.fpr[5]);
OFFSET(THREAD_FPR6, task_struct, thread.fpu.fpr[6]);
OFFSET(THREAD_FPR7, task_struct, thread.fpu.fpr[7]);
OFFSET(THREAD_FPR8, task_struct, thread.fpu.fpr[8]);
OFFSET(THREAD_FPR9, task_struct, thread.fpu.fpr[9]);
OFFSET(THREAD_FPR10, task_struct, thread.fpu.fpr[10]);
OFFSET(THREAD_FPR11, task_struct, thread.fpu.fpr[11]);
OFFSET(THREAD_FPR12, task_struct, thread.fpu.fpr[12]);
OFFSET(THREAD_FPR13, task_struct, thread.fpu.fpr[13]);
OFFSET(THREAD_FPR14, task_struct, thread.fpu.fpr[14]);
OFFSET(THREAD_FPR15, task_struct, thread.fpu.fpr[15]);
OFFSET(THREAD_FPR16, task_struct, thread.fpu.fpr[16]);
OFFSET(THREAD_FPR17, task_struct, thread.fpu.fpr[17]);
OFFSET(THREAD_FPR18, task_struct, thread.fpu.fpr[18]);
OFFSET(THREAD_FPR19, task_struct, thread.fpu.fpr[19]);
OFFSET(THREAD_FPR20, task_struct, thread.fpu.fpr[20]);
OFFSET(THREAD_FPR21, task_struct, thread.fpu.fpr[21]);
OFFSET(THREAD_FPR22, task_struct, thread.fpu.fpr[22]);
OFFSET(THREAD_FPR23, task_struct, thread.fpu.fpr[23]);
OFFSET(THREAD_FPR24, task_struct, thread.fpu.fpr[24]);
OFFSET(THREAD_FPR25, task_struct, thread.fpu.fpr[25]);
OFFSET(THREAD_FPR26, task_struct, thread.fpu.fpr[26]);
OFFSET(THREAD_FPR27, task_struct, thread.fpu.fpr[27]);
OFFSET(THREAD_FPR28, task_struct, thread.fpu.fpr[28]);
OFFSET(THREAD_FPR29, task_struct, thread.fpu.fpr[29]);
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();
}
void output_mm_defines(void)
{
COMMENT("Size of struct page");
DEFINE(STRUCT_PAGE_SIZE, sizeof(struct page));
BLANK();
COMMENT("Linux mm_struct offsets.");
OFFSET(MM_USERS, mm_struct, mm_users);
OFFSET(MM_PGD, mm_struct, pgd);
OFFSET(MM_CONTEXT, mm_struct, context);
BLANK();
DEFINE(_PGD_T_SIZE, sizeof(pgd_t));
DEFINE(_PMD_T_SIZE, sizeof(pmd_t));
DEFINE(_PTE_T_SIZE, sizeof(pte_t));
BLANK();
DEFINE(_PGD_T_LOG2, PGD_T_LOG2);
#ifndef __PAGETABLE_PMD_FOLDED
DEFINE(_PMD_T_LOG2, PMD_T_LOG2);
#endif
DEFINE(_PTE_T_LOG2, PTE_T_LOG2);
BLANK();
DEFINE(_PGD_ORDER, PGD_ORDER);
#ifndef __PAGETABLE_PMD_FOLDED
DEFINE(_PMD_ORDER, PMD_ORDER);
#endif
DEFINE(_PTE_ORDER, PTE_ORDER);
BLANK();
DEFINE(_PMD_SHIFT, PMD_SHIFT);
DEFINE(_PGDIR_SHIFT, PGDIR_SHIFT);
BLANK();
DEFINE(_PTRS_PER_PGD, PTRS_PER_PGD);
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
void output_sc_defines(void)
{
COMMENT("Linux sigcontext offsets.");
OFFSET(SC_REGS, sigcontext, sc_regs);
OFFSET(SC_FPREGS, sigcontext, sc_fpregs);
OFFSET(SC_ACX, sigcontext, sc_acx);
OFFSET(SC_MDHI, sigcontext, sc_mdhi);
OFFSET(SC_MDLO, sigcontext, sc_mdlo);
OFFSET(SC_PC, sigcontext, sc_pc);
OFFSET(SC_FPC_CSR, sigcontext, sc_fpc_csr);
OFFSET(SC_FPC_EIR, sigcontext, sc_fpc_eir);
OFFSET(SC_HI1, sigcontext, sc_hi1);
OFFSET(SC_LO1, sigcontext, sc_lo1);
OFFSET(SC_HI2, sigcontext, sc_hi2);
OFFSET(SC_LO2, sigcontext, sc_lo2);
OFFSET(SC_HI3, sigcontext, sc_hi3);
OFFSET(SC_LO3, sigcontext, sc_lo3);
BLANK();
}
#endif
#ifdef CONFIG_64BIT
void output_sc_defines(void)
{
COMMENT("Linux sigcontext offsets.");
OFFSET(SC_REGS, sigcontext, sc_regs);
OFFSET(SC_FPREGS, sigcontext, sc_fpregs);
OFFSET(SC_MDHI, sigcontext, sc_mdhi);
OFFSET(SC_MDLO, sigcontext, sc_mdlo);
OFFSET(SC_PC, sigcontext, sc_pc);
OFFSET(SC_FPC_CSR, sigcontext, sc_fpc_csr);
BLANK();
}
#endif
#ifdef CONFIG_MIPS32_COMPAT
void output_sc32_defines(void)
{
COMMENT("Linux 32-bit sigcontext offsets.");
OFFSET(SC32_FPREGS, sigcontext32, sc_fpregs);
OFFSET(SC32_FPC_CSR, sigcontext32, sc_fpc_csr);
OFFSET(SC32_FPC_EIR, sigcontext32, sc_fpc_eir);
BLANK();
}
#endif
void output_signal_defined(void)
{
COMMENT("Linux signal numbers.");
DEFINE(_SIGHUP, SIGHUP);
DEFINE(_SIGINT, SIGINT);
DEFINE(_SIGQUIT, SIGQUIT);
DEFINE(_SIGILL, SIGILL);
DEFINE(_SIGTRAP, SIGTRAP);
DEFINE(_SIGIOT, SIGIOT);
DEFINE(_SIGABRT, SIGABRT);
DEFINE(_SIGEMT, SIGEMT);
DEFINE(_SIGFPE, SIGFPE);
DEFINE(_SIGKILL, SIGKILL);
DEFINE(_SIGBUS, SIGBUS);
DEFINE(_SIGSEGV, SIGSEGV);
DEFINE(_SIGSYS, SIGSYS);
DEFINE(_SIGPIPE, SIGPIPE);
DEFINE(_SIGALRM, SIGALRM);
DEFINE(_SIGTERM, SIGTERM);
DEFINE(_SIGUSR1, SIGUSR1);
DEFINE(_SIGUSR2, SIGUSR2);
DEFINE(_SIGCHLD, SIGCHLD);
DEFINE(_SIGPWR, SIGPWR);
DEFINE(_SIGWINCH, SIGWINCH);
DEFINE(_SIGURG, SIGURG);
DEFINE(_SIGIO, SIGIO);
DEFINE(_SIGSTOP, SIGSTOP);
DEFINE(_SIGTSTP, SIGTSTP);
DEFINE(_SIGCONT, SIGCONT);
DEFINE(_SIGTTIN, SIGTTIN);
DEFINE(_SIGTTOU, SIGTTOU);
DEFINE(_SIGVTALRM, SIGVTALRM);
DEFINE(_SIGPROF, SIGPROF);
DEFINE(_SIGXCPU, SIGXCPU);
DEFINE(_SIGXFSZ, SIGXFSZ);
BLANK();
}
#ifdef CONFIG_CPU_CAVIUM_OCTEON
void output_octeon_cop2_state_defines(void)
{
COMMENT("Octeon specific octeon_cop2_state offsets.");
OFFSET(OCTEON_CP2_CRC_IV, octeon_cop2_state, cop2_crc_iv);
OFFSET(OCTEON_CP2_CRC_LENGTH, octeon_cop2_state, cop2_crc_length);
OFFSET(OCTEON_CP2_CRC_POLY, octeon_cop2_state, cop2_crc_poly);
OFFSET(OCTEON_CP2_LLM_DAT, octeon_cop2_state, cop2_llm_dat);
OFFSET(OCTEON_CP2_3DES_IV, octeon_cop2_state, cop2_3des_iv);
OFFSET(OCTEON_CP2_3DES_KEY, octeon_cop2_state, cop2_3des_key);
OFFSET(OCTEON_CP2_3DES_RESULT, octeon_cop2_state, cop2_3des_result);
OFFSET(OCTEON_CP2_AES_INP0, octeon_cop2_state, cop2_aes_inp0);
OFFSET(OCTEON_CP2_AES_IV, octeon_cop2_state, cop2_aes_iv);
OFFSET(OCTEON_CP2_AES_KEY, octeon_cop2_state, cop2_aes_key);
OFFSET(OCTEON_CP2_AES_KEYLEN, octeon_cop2_state, cop2_aes_keylen);
OFFSET(OCTEON_CP2_AES_RESULT, octeon_cop2_state, cop2_aes_result);
OFFSET(OCTEON_CP2_GFM_MULT, octeon_cop2_state, cop2_gfm_mult);
OFFSET(OCTEON_CP2_GFM_POLY, octeon_cop2_state, cop2_gfm_poly);
OFFSET(OCTEON_CP2_GFM_RESULT, octeon_cop2_state, cop2_gfm_result);
OFFSET(OCTEON_CP2_HSH_DATW, octeon_cop2_state, cop2_hsh_datw);
OFFSET(OCTEON_CP2_HSH_IVW, octeon_cop2_state, cop2_hsh_ivw);
OFFSET(THREAD_CP2, task_struct, thread.cp2);
OFFSET(THREAD_CVMSEG, task_struct, thread.cvmseg.cvmseg);
BLANK();
}
#endif
#ifdef CONFIG_HIBERNATION
void output_pbe_defines(void)
{
COMMENT(" Linux struct pbe offsets. ");
OFFSET(PBE_ADDRESS, pbe, address);
OFFSET(PBE_ORIG_ADDRESS, pbe, orig_address);
OFFSET(PBE_NEXT, pbe, next);
DEFINE(PBE_SIZE, sizeof(struct pbe));
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
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