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Searched refs:gregs (Results 1 – 25 of 38) sorted by relevance

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/linux-6.3-rc2/arch/nios2/kernel/
A Dsignal.c42 unsigned long __user *gregs = uc->uc_mcontext.gregs; in rt_restore_ucontext() local
52 err |= __get_user(regs->r1, &gregs[0]); in rt_restore_ucontext()
53 err |= __get_user(regs->r2, &gregs[1]); in rt_restore_ucontext()
54 err |= __get_user(regs->r3, &gregs[2]); in rt_restore_ucontext()
55 err |= __get_user(regs->r4, &gregs[3]); in rt_restore_ucontext()
56 err |= __get_user(regs->r5, &gregs[4]); in rt_restore_ucontext()
57 err |= __get_user(regs->r6, &gregs[5]); in rt_restore_ucontext()
58 err |= __get_user(regs->r7, &gregs[6]); in rt_restore_ucontext()
59 err |= __get_user(regs->r8, &gregs[7]); in rt_restore_ucontext()
60 err |= __get_user(regs->r9, &gregs[8]); in rt_restore_ucontext()
[all …]
/linux-6.3-rc2/tools/testing/selftests/x86/
A Dsysret_rip.c73 if (rip != ctx->uc_mcontext.gregs[REG_RIP]) { in sigsegv_for_sigreturn_test()
75 rip, (unsigned long)ctx->uc_mcontext.gregs[REG_RIP]); in sigsegv_for_sigreturn_test()
80 memcpy(&ctx->uc_mcontext.gregs, &initial_regs, sizeof(gregset_t)); in sigsegv_for_sigreturn_test()
89 memcpy(&initial_regs, &ctx->uc_mcontext.gregs, sizeof(gregset_t)); in sigusr1()
92 ctx->uc_mcontext.gregs[REG_RIP] = rip; in sigusr1()
93 ctx->uc_mcontext.gregs[REG_RCX] = rip; in sigusr1()
96 assert(ctx->uc_mcontext.gregs[REG_EFL] == in sigusr1()
97 ctx->uc_mcontext.gregs[REG_R11]); in sigusr1()
117 if (rip != ctx->uc_mcontext.gregs[REG_RIP]) { in sigsegv_for_fallthrough()
119 rip, (unsigned long)ctx->uc_mcontext.gregs[REG_RIP]); in sigsegv_for_fallthrough()
A Dsigreturn.c322 return &ctx->uc_mcontext.gregs[REG_SS]; in ssptr()
327 return &ctx->uc_mcontext.gregs[REG_CS]; in csptr()
441 memcpy(&initial_regs, &ctx->uc_mcontext.gregs, sizeof(gregset_t)); in sigusr1()
446 ctx->uc_mcontext.gregs[REG_IP] = in sigusr1()
449 ctx->uc_mcontext.gregs[REG_CX] = 0; in sigusr1()
460 ctx->uc_mcontext.gregs[REG_DS] = 0; in sigusr1()
461 ctx->uc_mcontext.gregs[REG_ES] = 0; in sigusr1()
481 sig_err = ctx->uc_mcontext.gregs[REG_ERR]; in sigtrap()
482 sig_trapno = ctx->uc_mcontext.gregs[REG_TRAPNO]; in sigtrap()
487 greg_t asm_ss = ctx->uc_mcontext.gregs[REG_CX]; in sigtrap()
[all …]
A Dsyscall_arg_fault.c48 long ax = (long)ctx->uc_mcontext.gregs[REG_AX]; in sigsegv_or_sigbus()
53 printf("\tIP = 0x%lx\n", (unsigned long)ctx->uc_mcontext.gregs[REG_IP]); in sigsegv_or_sigbus()
73 unsigned short *ip = (unsigned short *)ctx->uc_mcontext.gregs[REG_IP]; in sigtrap()
90 unsigned short *ip = (unsigned short *)ctx->uc_mcontext.gregs[REG_IP]; in sigill()
A Dsingle_step_syscall.c87 (unsigned long)ctx->uc_mcontext.gregs[REG_IP]); in sigtrap()
103 (unsigned long)ctx->uc_mcontext.gregs[REG_IP], in print_and_longjmp()
104 (unsigned long)ctx->uc_mcontext.gregs[REG_EFL] & X86_EFLAGS_TF); in print_and_longjmp()
106 sig_eflags = (unsigned long)ctx->uc_mcontext.gregs[REG_EFL]; in print_and_longjmp()
A Dmov_ss_trap.c121 (unsigned long)ctx->uc_mcontext.gregs[REG_IP], in sigtrap()
122 !!(ctx->uc_mcontext.gregs[REG_EFL] & X86_EFLAGS_RF)); in sigtrap()
130 (unsigned long)ctx->uc_mcontext.gregs[REG_IP]); in handle_and_return()
138 (unsigned long)ctx->uc_mcontext.gregs[REG_IP]); in handle_and_longjmp()
A Dunwind_vdso.c111 unsigned long ip = ctx->uc_mcontext.gregs[REG_EIP]; in sigtrap()
117 return_address = *(unsigned long *)(unsigned long)ctx->uc_mcontext.gregs[REG_ESP]; in sigtrap()
127 ctx->uc_mcontext.gregs[REG_EFL] &= ~X86_EFLAGS_TF; in sigtrap()
A Dentry_from_vm86.c58 if (ctx->uc_mcontext.gregs[REG_EFL] & X86_EFLAGS_VM || in sighandler()
59 (ctx->uc_mcontext.gregs[REG_CS] & 3) != 3) { in sighandler()
73 (unsigned long)ctx->uc_mcontext.gregs[REG_EFL], in sighandler()
74 (unsigned short)ctx->uc_mcontext.gregs[REG_CS]); in sighandler()
/linux-6.3-rc2/arch/m68k/kernel/
A Dsignal.c713 greg_t __user *gregs = uc->uc_mcontext.gregs; in rt_restore_ucontext() local
730 err |= __get_user(sw->d6, &gregs[6]); in rt_restore_ucontext()
731 err |= __get_user(sw->d7, &gregs[7]); in rt_restore_ucontext()
735 err |= __get_user(sw->a3, &gregs[11]); in rt_restore_ucontext()
736 err |= __get_user(sw->a4, &gregs[12]); in rt_restore_ucontext()
737 err |= __get_user(sw->a5, &gregs[13]); in rt_restore_ucontext()
739 err |= __get_user(usp, &gregs[15]); in rt_restore_ucontext()
742 err |= __get_user(temp, &gregs[17]); in rt_restore_ucontext()
833 greg_t __user *gregs = uc->uc_mcontext.gregs; in rt_setup_ucontext() local
843 err |= __put_user(sw->d6, &gregs[6]); in rt_setup_ucontext()
[all …]
/linux-6.3-rc2/arch/x86/um/shared/sysdep/
A Dmcontext.h16 (fi).error_code = (mc)->gregs[REG_ERR]; \
17 (fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
24 (fi).cr2 = (mc)->gregs[REG_CR2]; \
25 (fi).error_code = (mc)->gregs[REG_ERR]; \
26 (fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
/linux-6.3-rc2/arch/x86/um/os-Linux/
A Dmcontext.c10 #define COPY2(X,Y) regs->gp[X] = mc->gregs[REG_##Y] in get_regs_from_mc()
11 #define COPY(X) regs->gp[X] = mc->gregs[REG_##X] in get_regs_from_mc()
12 #define COPY_SEG(X) regs->gp[X] = mc->gregs[REG_##X] & 0xffff; in get_regs_from_mc()
13 #define COPY_SEG_CPL3(X) regs->gp[X] = (mc->gregs[REG_##X] & 0xffff) | 3; in get_regs_from_mc()
20 #define COPY2(X,Y) regs->gp[X/sizeof(unsigned long)] = mc->gregs[REG_##Y] in get_regs_from_mc()
21 #define COPY(X) regs->gp[X/sizeof(unsigned long)] = mc->gregs[REG_##X] in get_regs_from_mc()
/linux-6.3-rc2/drivers/memory/
A Dfsl_ifc.c51 if (!fsl_ifc_ctrl_dev || !fsl_ifc_ctrl_dev->gregs) in fsl_ifc_find()
55 u32 cspr = ifc_in32(&fsl_ifc_ctrl_dev->gregs->cspr_cs[i].cspr); in fsl_ifc_find()
68 struct fsl_ifc_global __iomem *ifc = ctrl->gregs; in fsl_ifc_ctrl_init()
98 iounmap(ctrl->gregs); in fsl_ifc_ctrl_remove()
150 struct fsl_ifc_global __iomem *ifc = ctrl->gregs; in fsl_ifc_ctrl_irq()
220 fsl_ifc_ctrl_dev->gregs = of_iomap(dev->dev.of_node, 0); in fsl_ifc_ctrl_probe()
221 if (!fsl_ifc_ctrl_dev->gregs) { in fsl_ifc_ctrl_probe()
234 version = ifc_in32(&fsl_ifc_ctrl_dev->gregs->ifc_rev) & in fsl_ifc_ctrl_probe()
244 addr = fsl_ifc_ctrl_dev->gregs; in fsl_ifc_ctrl_probe()
304 iounmap(fsl_ifc_ctrl_dev->gregs); in fsl_ifc_ctrl_probe()
/linux-6.3-rc2/drivers/net/ethernet/sun/
A Dsunqe.c67 sbus_writel(GLOB_CTRL_RESET, gregs + GLOB_CTRL); in qec_global_reset()
69 u32 tmp = sbus_readl(gregs + GLOB_CTRL); in qec_global_reset()
146 void __iomem *gregs = qecp->gregs; in qe_init() local
173 sbus_readl(gregs + GLOB_RSIZE); in qe_init()
736 qecp->gregs + GLOB_MSIZE); in qec_init_once()
742 qecp->gregs + GLOB_TSIZE); in qec_init_once()
744 qecp->gregs + GLOB_RSIZE); in qec_init_once()
782 if (!qecp->gregs) in get_qec()
786 ctrl = sbus_readl(qecp->gregs + GLOB_CTRL); in get_qec()
793 if (qec_global_reset(qecp->gregs)) in get_qec()
[all …]
A Dsunbmac.c80 static int qec_global_reset(void __iomem *gregs) in qec_global_reset() argument
101 void __iomem *gregs = bp->gregs; in qec_init() local
117 gregs + GLOB_MSIZE); in qec_init()
121 gregs + GLOB_TSIZE); in qec_init()
123 gregs + GLOB_RSIZE); in qec_init()
622 void __iomem *gregs = bp->gregs; in bigmac_init_hw() local
632 qec_global_reset(gregs); in bigmac_init_hw()
682 sbus_writel(sbus_readl(gregs + GLOB_RSIZE), in bigmac_init_hw()
1102 if (!bp->gregs) { in bigmac_ether_init()
1114 if (qec_global_reset(bp->gregs)) in bigmac_ether_init()
[all …]
A Dsunhme.c1326 void __iomem *gregs = hp->gregs; in happy_meal_init() local
1350 happy_meal_stop(hp, gregs); in happy_meal_init()
1497 hme_write32(hp, gregs + GREG_CFG, gcfg); in happy_meal_init()
1506 hme_write32(hp, gregs + GREG_CFG, 0); in happy_meal_init()
1514 hme_write32(hp, gregs + GREG_IMASK, in happy_meal_init()
1612 void __iomem *gregs = hp->gregs; in happy_meal_set_initial_advertisement() local
1614 happy_meal_stop(hp, gregs); in happy_meal_set_initial_advertisement()
2077 happy_meal_stop(hp, hp->gregs); in happy_meal_close()
2597 if (!hp->gregs) { in happy_meal_sbus_probe_one()
2716 if (hp->gregs) in happy_meal_sbus_probe_one()
[all …]
/linux-6.3-rc2/samples/seccomp/
A Dbpf-direct.c73 syscall = ctx->uc_mcontext.gregs[REG_SYSCALL]; in emulator()
74 buf = (char *) ctx->uc_mcontext.gregs[REG_ARG1]; in emulator()
75 len = (size_t) ctx->uc_mcontext.gregs[REG_ARG2]; in emulator()
79 if (ctx->uc_mcontext.gregs[REG_ARG0] != STDERR_FILENO) in emulator()
82 ctx->uc_mcontext.gregs[REG_RESULT] = -1; in emulator()
85 ctx->uc_mcontext.gregs[REG_RESULT] = bytes; in emulator()
/linux-6.3-rc2/arch/powerpc/sysdev/
A Dmpic.c220 return _mpic_read(type, &mpic->gregs, offset); in _mpic_ipi_read()
228 _mpic_write(mpic->reg_type, &mpic->gregs, offset, value); in _mpic_ipi_write()
1419 mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), in mpic_alloc()
1420 mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) in mpic_alloc()
1429 mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), in mpic_alloc()
1434 mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), in mpic_alloc()
1627 mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), in mpic_init()
1632 mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), in mpic_init()
1633 mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) in mpic_init()
1915 mpic_read(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT)); in mpic_reset_core()
[all …]
/linux-6.3-rc2/arch/powerpc/include/asm/
A Delf.h54 #define ELF_CORE_COPY_REGS(gregs, regs) ppc_elf_core_copy_regs(gregs, regs); argument
/linux-6.3-rc2/arch/nios2/include/uapi/asm/
A Dsigcontext.h28 unsigned long gregs[32]; member
/linux-6.3-rc2/tools/testing/selftests/powerpc/include/
A Dutils.h173 #define UCONTEXT_NIA(UC) (UC)->uc_mcontext.uc_regs->gregs[PT_NIP]
174 #define UCONTEXT_MSR(UC) (UC)->uc_mcontext.uc_regs->gregs[PT_MSR]
/linux-6.3-rc2/arch/m68k/include/asm/
A Ducontext.h16 gregset_t gregs; member
/linux-6.3-rc2/tools/testing/selftests/powerpc/alignment/
A Dcopy_first_unaligned.c24 unsigned int *pc = (unsigned int *)ctx->uc_mcontext.uc_regs->gregs[PT_NIP]; in signal_action_handler()
/linux-6.3-rc2/tools/testing/selftests/powerpc/tm/
A Dtm-signal-msr-resv.c43 ucp->uc_mcontext.uc_regs->gregs[PT_MSR] |= (7ULL); in signal_usr1()
/linux-6.3-rc2/tools/testing/selftests/mm/
A Dpkey-powerpc.h15 #define gregs gp_regs macro
/linux-6.3-rc2/tools/testing/selftests/powerpc/copyloops/
A Dexc_validate.c16 #define UCONTEXT_NIA(UC) (UC)->uc_mcontext.uc_regs->gregs[PT_NIP]

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