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Searched refs:gregs (Results 1 - 25 of 75) sorted by relevance

123

/kernel/linux/linux-5.10/arch/nios2/kernel/
H 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[ in rt_restore_ucontext()
131 unsigned long __user *gregs = uc->uc_mcontext.gregs; rt_setup_ucontext() local
[all...]
/kernel/linux/linux-6.6/arch/nios2/kernel/
H 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[ in rt_restore_ucontext()
131 unsigned long __user *gregs = uc->uc_mcontext.gregs; rt_setup_ucontext() local
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/x86/
H 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_RI in sigsegv_for_fallthrough()
[all...]
H A Dsigreturn.c309 struct selectors *sels = (void *)&ctx->uc_mcontext.gregs[REG_CSGSFS]; in ssptr()
315 struct selectors *sels = (void *)&ctx->uc_mcontext.gregs[REG_CSGSFS]; in csptr()
325 return &ctx->uc_mcontext.gregs[REG_SS]; in ssptr()
330 return &ctx->uc_mcontext.gregs[REG_CS]; in csptr()
444 memcpy(&initial_regs, &ctx->uc_mcontext.gregs, sizeof(gregset_t)); in sigusr1()
449 ctx->uc_mcontext.gregs[REG_IP] = in sigusr1()
451 ctx->uc_mcontext.gregs[REG_SP] = (unsigned long)0x8badf00d5aadc0deULL; in sigusr1()
452 ctx->uc_mcontext.gregs[REG_CX] = 0; in sigusr1()
463 ctx->uc_mcontext.gregs[REG_DS] = 0; in sigusr1()
464 ctx->uc_mcontext.gregs[REG_E in sigusr1()
[all...]
H A Dsyscall_arg_fault.c51 long ax = (long)ctx->uc_mcontext.gregs[REG_AX]; in sigsegv_or_sigbus()
56 printf("\tIP = 0x%lx\n", (unsigned long)ctx->uc_mcontext.gregs[REG_IP]); in sigsegv_or_sigbus()
76 unsigned short *ip = (unsigned short *)ctx->uc_mcontext.gregs[REG_IP]; in sigtrap()
93 unsigned short *ip = (unsigned short *)ctx->uc_mcontext.gregs[REG_IP]; in sigill()
H A Dsingle_step_syscall.c88 (unsigned long)ctx->uc_mcontext.gregs[REG_IP]); in sigtrap()
104 (unsigned long)ctx->uc_mcontext.gregs[REG_IP], in print_and_longjmp()
105 (unsigned long)ctx->uc_mcontext.gregs[REG_EFL] & X86_EFLAGS_TF); in print_and_longjmp()
107 sig_eflags = (unsigned long)ctx->uc_mcontext.gregs[REG_EFL]; in print_and_longjmp()
H 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()
/kernel/linux/linux-6.6/tools/testing/selftests/x86/
H 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_RI in sigsegv_for_fallthrough()
[all...]
H A Dsigreturn.c306 struct selectors *sels = (void *)&ctx->uc_mcontext.gregs[REG_CSGSFS]; in ssptr()
312 struct selectors *sels = (void *)&ctx->uc_mcontext.gregs[REG_CSGSFS]; in csptr()
322 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()
448 ctx->uc_mcontext.gregs[REG_SP] = (unsigned long)0x8badf00d5aadc0deULL; 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_E in sigusr1()
[all...]
H 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()
H 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()
/kernel/linux/linux-5.10/arch/m68k/kernel/
H A Dsignal.c735 greg_t __user *gregs = uc->uc_mcontext.gregs; in rt_restore_ucontext() local
746 err |= __get_user(regs->d0, &gregs[0]); in rt_restore_ucontext()
747 err |= __get_user(regs->d1, &gregs[1]); in rt_restore_ucontext()
748 err |= __get_user(regs->d2, &gregs[2]); in rt_restore_ucontext()
749 err |= __get_user(regs->d3, &gregs[3]); in rt_restore_ucontext()
750 err |= __get_user(regs->d4, &gregs[4]); in rt_restore_ucontext()
751 err |= __get_user(regs->d5, &gregs[5]); in rt_restore_ucontext()
752 err |= __get_user(sw->d6, &gregs[6]); in rt_restore_ucontext()
753 err |= __get_user(sw->d7, &gregs[ in rt_restore_ucontext()
857 greg_t __user *gregs = uc->uc_mcontext.gregs; rt_setup_ucontext() local
[all...]
/kernel/linux/linux-6.6/arch/m68k/kernel/
H A Dsignal.c713 greg_t __user *gregs = uc->uc_mcontext.gregs; in rt_restore_ucontext() local
724 err |= __get_user(regs->d0, &gregs[0]); in rt_restore_ucontext()
725 err |= __get_user(regs->d1, &gregs[1]); in rt_restore_ucontext()
726 err |= __get_user(regs->d2, &gregs[2]); in rt_restore_ucontext()
727 err |= __get_user(regs->d3, &gregs[3]); in rt_restore_ucontext()
728 err |= __get_user(regs->d4, &gregs[4]); in rt_restore_ucontext()
729 err |= __get_user(regs->d5, &gregs[5]); in rt_restore_ucontext()
730 err |= __get_user(sw->d6, &gregs[6]); in rt_restore_ucontext()
731 err |= __get_user(sw->d7, &gregs[ in rt_restore_ucontext()
833 greg_t __user *gregs = uc->uc_mcontext.gregs; rt_setup_ucontext() local
[all...]
/kernel/linux/linux-5.10/arch/x86/um/shared/sysdep/
H 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]; \
/kernel/linux/linux-6.6/arch/x86/um/shared/sysdep/
H 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]; \
/kernel/linux/linux-5.10/arch/x86/um/os-Linux/
H 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()
/kernel/linux/linux-6.6/arch/x86/um/os-Linux/
H 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()
/kernel/linux/linux-5.10/drivers/memory/
H 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()
97 iounmap(ctrl->gregs); in fsl_ifc_ctrl_remove()
149 struct fsl_ifc_global __iomem *ifc = ctrl->gregs; in fsl_ifc_ctrl_irq()
219 fsl_ifc_ctrl_dev->gregs = of_iomap(dev->dev.of_node, 0); in fsl_ifc_ctrl_probe()
220 if (!fsl_ifc_ctrl_dev->gregs) { in fsl_ifc_ctrl_probe()
233 version = ifc_in32(&fsl_ifc_ctrl_dev->gregs->ifc_rev) & in fsl_ifc_ctrl_probe()
243 addr = fsl_ifc_ctrl_dev->gregs; in fsl_ifc_ctrl_probe()
296 iounmap(fsl_ifc_ctrl_dev->gregs); in fsl_ifc_ctrl_probe()
[all...]
/kernel/linux/linux-6.6/drivers/memory/
H 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()
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/sun/
H A Dsunqe.c63 static inline int qec_global_reset(void __iomem *gregs) in qec_global_reset() argument
67 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
168 tmp = qep->channel * sbus_readl(gregs + GLOB_MSIZE); in qe_init()
173 sbus_readl(gregs + GLOB_RSIZE); in qe_init()
475 qec_status = sbus_readl(qecp->gregs + GLOB_STAT); in qec_interrupt()
722 sbus_writel(GLOB_CTRL_B64, qecp->gregs + GLOB_CTRL); in qec_init_once()
724 sbus_writel(GLOB_CTRL_B32, qecp->gregs in qec_init_once()
[all...]
H A Dsunbmac.c80 static int qec_global_reset(void __iomem *gregs) in qec_global_reset() argument
84 sbus_writel(GLOB_CTRL_RESET, gregs + GLOB_CTRL); in qec_global_reset()
86 if (sbus_readl(gregs + GLOB_CTRL) & GLOB_CTRL_RESET) { in qec_global_reset()
101 void __iomem *gregs = bp->gregs; in qec_init() local
112 sbus_writel(regval | GLOB_CTRL_BMODE, gregs + GLOB_CTRL); in qec_init()
113 sbus_writel(GLOB_PSIZE_2048, gregs + GLOB_PSIZE); in qec_init()
117 gregs + GLOB_MSIZE); in qec_init()
121 gregs + GLOB_TSIZE); in qec_init()
123 gregs in qec_init()
622 void __iomem *gregs = bp->gregs; bigmac_init_hw() local
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/sun/
H A Dsunqe.c63 static inline int qec_global_reset(void __iomem *gregs) in qec_global_reset() argument
67 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
168 tmp = qep->channel * sbus_readl(gregs + GLOB_MSIZE); in qe_init()
173 sbus_readl(gregs + GLOB_RSIZE); in qe_init()
475 qec_status = sbus_readl(qecp->gregs + GLOB_STAT); in qec_interrupt()
722 sbus_writel(GLOB_CTRL_B64, qecp->gregs + GLOB_CTRL); in qec_init_once()
724 sbus_writel(GLOB_CTRL_B32, qecp->gregs in qec_init_once()
[all...]
H A Dsunbmac.c80 static int qec_global_reset(void __iomem *gregs) in qec_global_reset() argument
84 sbus_writel(GLOB_CTRL_RESET, gregs + GLOB_CTRL); in qec_global_reset()
86 if (sbus_readl(gregs + GLOB_CTRL) & GLOB_CTRL_RESET) { in qec_global_reset()
101 void __iomem *gregs = bp->gregs; in qec_init() local
112 sbus_writel(regval | GLOB_CTRL_BMODE, gregs + GLOB_CTRL); in qec_init()
113 sbus_writel(GLOB_PSIZE_2048, gregs + GLOB_PSIZE); in qec_init()
117 gregs + GLOB_MSIZE); in qec_init()
121 gregs + GLOB_TSIZE); in qec_init()
123 gregs in qec_init()
622 void __iomem *gregs = bp->gregs; bigmac_init_hw() local
[all...]
/kernel/linux/linux-5.10/samples/seccomp/
H 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()
/kernel/linux/linux-6.6/samples/seccomp/
H 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()

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