| /kernel/linux/linux-5.10/arch/arm64/kernel/ |
| D | entry-common.c | 24 static void noinstr enter_from_kernel_mode(struct pt_regs *regs) in enter_from_kernel_mode() argument
26 regs->exit_rcu = false; in enter_from_kernel_mode()
33 regs->exit_rcu = true; in enter_from_kernel_mode()
46 static void noinstr exit_to_kernel_mode(struct pt_regs *regs) in exit_to_kernel_mode() argument
50 if (interrupts_enabled(regs)) { in exit_to_kernel_mode()
51 if (regs->exit_rcu) { in exit_to_kernel_mode()
61 if (regs->exit_rcu) in exit_to_kernel_mode()
66 void noinstr arm64_enter_nmi(struct pt_regs *regs) in arm64_enter_nmi() argument
68 regs->lockdep_hardirqs = lockdep_hardirqs_enabled(); in arm64_enter_nmi()
79 void noinstr arm64_exit_nmi(struct pt_regs *regs) in arm64_exit_nmi() argument
[all …]
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| /kernel/linux/linux-6.6/arch/arm64/kernel/ |
| D | entry-common.c | 38 static __always_inline void __enter_from_kernel_mode(struct pt_regs *regs) in __enter_from_kernel_mode() argument
40 regs->exit_rcu = false; in __enter_from_kernel_mode()
47 regs->exit_rcu = true; in __enter_from_kernel_mode()
56 static void noinstr enter_from_kernel_mode(struct pt_regs *regs) in enter_from_kernel_mode() argument
58 __enter_from_kernel_mode(regs); in enter_from_kernel_mode()
71 static __always_inline void __exit_to_kernel_mode(struct pt_regs *regs) in __exit_to_kernel_mode() argument
75 if (interrupts_enabled(regs)) { in __exit_to_kernel_mode()
76 if (regs->exit_rcu) { in __exit_to_kernel_mode()
86 if (regs->exit_rcu) in __exit_to_kernel_mode()
91 static void noinstr exit_to_kernel_mode(struct pt_regs *regs) in exit_to_kernel_mode() argument
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| /kernel/linux/linux-6.6/arch/riscv/kernel/ |
| D | traps.c | 39 static void dump_kernel_instr(const char *loglvl, struct pt_regs *regs) in dump_kernel_instr() argument
42 const u16 *insns = (u16 *)instruction_pointer(regs); in dump_kernel_instr()
60 void die(struct pt_regs *regs, const char *str) in die() argument
75 if (regs) { in die()
76 show_regs(regs); in die()
77 dump_kernel_instr(KERN_EMERG, regs); in die()
80 cause = regs ? regs->cause : -1; in die()
81 ret = notify_die(DIE_OOPS, str, regs, 0, cause, SIGSEGV); in die()
84 crash_kexec(regs); in die()
99 void do_trap(struct pt_regs *regs, int signo, int code, unsigned long addr) in do_trap() argument
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| /kernel/linux/linux-5.10/arch/csky/kernel/probes/ |
| D | simulate-insn.c | 10 static inline bool csky_insn_reg_get_val(struct pt_regs *regs, in csky_insn_reg_get_val() argument
15 *ptr = *(®s->a0 + index); in csky_insn_reg_get_val()
18 *ptr = *(®s->exregs[0] + index - 16); in csky_insn_reg_get_val()
22 *ptr = regs->usp; in csky_insn_reg_get_val()
25 *ptr = regs->lr; in csky_insn_reg_get_val()
28 *ptr = regs->tls; in csky_insn_reg_get_val()
39 static inline bool csky_insn_reg_set_val(struct pt_regs *regs, in csky_insn_reg_set_val() argument
44 *(®s->a0 + index) = val; in csky_insn_reg_set_val()
47 *(®s->exregs[0] + index - 16) = val; in csky_insn_reg_set_val()
51 regs->usp = val; in csky_insn_reg_set_val()
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| /kernel/linux/linux-6.6/arch/csky/kernel/probes/ |
| D | simulate-insn.c | 10 static inline bool csky_insn_reg_get_val(struct pt_regs *regs, in csky_insn_reg_get_val() argument
15 *ptr = *(®s->a0 + index); in csky_insn_reg_get_val()
18 *ptr = *(®s->exregs[0] + index - 16); in csky_insn_reg_get_val()
22 *ptr = regs->usp; in csky_insn_reg_get_val()
25 *ptr = regs->lr; in csky_insn_reg_get_val()
28 *ptr = regs->tls; in csky_insn_reg_get_val()
39 static inline bool csky_insn_reg_set_val(struct pt_regs *regs, in csky_insn_reg_set_val() argument
44 *(®s->a0 + index) = val; in csky_insn_reg_set_val()
47 *(®s->exregs[0] + index - 16) = val; in csky_insn_reg_set_val()
51 regs->usp = val; in csky_insn_reg_set_val()
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| /kernel/linux/linux-6.6/drivers/media/platform/samsung/s5p-jpeg/ |
| D | jpeg-hw-s5p.c | 14 #include "jpeg-regs.h"
17 void s5p_jpeg_reset(void __iomem *regs) in s5p_jpeg_reset() argument
21 writel(1, regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
22 reg = readl(regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
26 reg = readl(regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
30 void s5p_jpeg_poweron(void __iomem *regs) in s5p_jpeg_poweron() argument
32 writel(S5P_POWER_ON, regs + S5P_JPGCLKCON); in s5p_jpeg_poweron()
35 void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode) in s5p_jpeg_input_raw_mode() argument
45 reg = readl(regs + S5P_JPGCMOD); in s5p_jpeg_input_raw_mode()
48 writel(reg, regs + S5P_JPGCMOD); in s5p_jpeg_input_raw_mode()
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| D | jpeg-hw-exynos3250.c | 15 #include "jpeg-regs.h"
18 void exynos3250_jpeg_reset(void __iomem *regs) in exynos3250_jpeg_reset() argument
23 writel(1, regs + EXYNOS3250_SW_RESET); in exynos3250_jpeg_reset()
28 reg = readl(regs + EXYNOS3250_SW_RESET); in exynos3250_jpeg_reset()
35 writel(1, regs + EXYNOS3250_JPGDRI); in exynos3250_jpeg_reset()
38 reg = readl(regs + EXYNOS3250_JPGDRI); in exynos3250_jpeg_reset()
41 writel(0, regs + EXYNOS3250_JPGDRI); in exynos3250_jpeg_reset()
44 void exynos3250_jpeg_poweron(void __iomem *regs) in exynos3250_jpeg_poweron() argument
46 writel(EXYNOS3250_POWER_ON, regs + EXYNOS3250_JPGCLKCON); in exynos3250_jpeg_poweron()
49 void exynos3250_jpeg_set_dma_num(void __iomem *regs) in exynos3250_jpeg_set_dma_num() argument
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| /kernel/linux/linux-5.10/drivers/media/platform/s5p-jpeg/ |
| D | jpeg-hw-s5p.c | 14 #include "jpeg-regs.h"
17 void s5p_jpeg_reset(void __iomem *regs) in s5p_jpeg_reset() argument
21 writel(1, regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
22 reg = readl(regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
26 reg = readl(regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
30 void s5p_jpeg_poweron(void __iomem *regs) in s5p_jpeg_poweron() argument
32 writel(S5P_POWER_ON, regs + S5P_JPGCLKCON); in s5p_jpeg_poweron()
35 void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode) in s5p_jpeg_input_raw_mode() argument
45 reg = readl(regs + S5P_JPGCMOD); in s5p_jpeg_input_raw_mode()
48 writel(reg, regs + S5P_JPGCMOD); in s5p_jpeg_input_raw_mode()
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| D | jpeg-hw-exynos3250.c | 15 #include "jpeg-regs.h"
18 void exynos3250_jpeg_reset(void __iomem *regs) in exynos3250_jpeg_reset() argument
23 writel(1, regs + EXYNOS3250_SW_RESET); in exynos3250_jpeg_reset()
28 reg = readl(regs + EXYNOS3250_SW_RESET); in exynos3250_jpeg_reset()
35 writel(1, regs + EXYNOS3250_JPGDRI); in exynos3250_jpeg_reset()
38 reg = readl(regs + EXYNOS3250_JPGDRI); in exynos3250_jpeg_reset()
41 writel(0, regs + EXYNOS3250_JPGDRI); in exynos3250_jpeg_reset()
44 void exynos3250_jpeg_poweron(void __iomem *regs) in exynos3250_jpeg_poweron() argument
46 writel(EXYNOS3250_POWER_ON, regs + EXYNOS3250_JPGCLKCON); in exynos3250_jpeg_poweron()
49 void exynos3250_jpeg_set_dma_num(void __iomem *regs) in exynos3250_jpeg_set_dma_num() argument
[all …]
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| /kernel/linux/linux-6.6/arch/hexagon/kernel/ |
| D | vm_events.c | 16 * @regs: pointer to pt_regs
22 void show_regs(struct pt_regs *regs) in show_regs() argument
27 regs->restart_r0, regs->syscall_nr); in show_regs()
28 printk(KERN_EMERG "preds: \t\t0x%08lx\n", regs->preds); in show_regs()
30 regs->lc0, regs->sa0, regs->m0); in show_regs()
32 regs->lc1, regs->sa1, regs->m1); in show_regs()
34 regs->gp, regs->ugp, regs->usr); in show_regs()
36 regs->cs0, regs->cs1); in show_regs()
37 printk(KERN_EMERG "r0: \t0x%08lx %08lx %08lx %08lx\n", regs->r00, in show_regs()
38 regs->r01, in show_regs()
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| /kernel/linux/linux-5.10/arch/hexagon/kernel/ |
| D | vm_events.c | 16 * @regs: pointer to pt_regs
22 void show_regs(struct pt_regs *regs) in show_regs() argument
27 regs->restart_r0, regs->syscall_nr); in show_regs()
28 printk(KERN_EMERG "preds: \t\t0x%08lx\n", regs->preds); in show_regs()
30 regs->lc0, regs->sa0, regs->m0); in show_regs()
32 regs->lc1, regs->sa1, regs->m1); in show_regs()
34 regs->gp, regs->ugp, regs->usr); in show_regs()
36 regs->cs0, regs->cs1); in show_regs()
37 printk(KERN_EMERG "r0: \t0x%08lx %08lx %08lx %08lx\n", regs->r00, in show_regs()
38 regs->r01, in show_regs()
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| /kernel/linux/linux-5.10/arch/parisc/include/asm/ |
| D | assembly.h | 162 .macro save_general regs
163 STREG %r1, PT_GR1 (\regs)
164 STREG %r2, PT_GR2 (\regs)
165 STREG %r3, PT_GR3 (\regs)
166 STREG %r4, PT_GR4 (\regs)
167 STREG %r5, PT_GR5 (\regs)
168 STREG %r6, PT_GR6 (\regs)
169 STREG %r7, PT_GR7 (\regs)
170 STREG %r8, PT_GR8 (\regs)
171 STREG %r9, PT_GR9 (\regs)
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| /kernel/linux/linux-6.6/arch/riscv/include/asm/ |
| D | compat.h | 56 struct pt_regs *regs) in regs_to_cregs() argument
58 cregs->pc = (compat_ulong_t) regs->epc; in regs_to_cregs()
59 cregs->ra = (compat_ulong_t) regs->ra; in regs_to_cregs()
60 cregs->sp = (compat_ulong_t) regs->sp; in regs_to_cregs()
61 cregs->gp = (compat_ulong_t) regs->gp; in regs_to_cregs()
62 cregs->tp = (compat_ulong_t) regs->tp; in regs_to_cregs()
63 cregs->t0 = (compat_ulong_t) regs->t0; in regs_to_cregs()
64 cregs->t1 = (compat_ulong_t) regs->t1; in regs_to_cregs()
65 cregs->t2 = (compat_ulong_t) regs->t2; in regs_to_cregs()
66 cregs->s0 = (compat_ulong_t) regs->s0; in regs_to_cregs()
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| /kernel/linux/linux-5.10/arch/csky/abiv2/inc/abi/ |
| D | elf.h | 7 #define ELF_CORE_COPY_REGS(pr_reg, regs) do { \ argument
8 pr_reg[0] = regs->pc; \
9 pr_reg[1] = regs->a1; \
10 pr_reg[2] = regs->a0; \
11 pr_reg[3] = regs->sr; \
12 pr_reg[4] = regs->a2; \
13 pr_reg[5] = regs->a3; \
14 pr_reg[6] = regs->regs[0]; \
15 pr_reg[7] = regs->regs[1]; \
16 pr_reg[8] = regs->regs[2]; \
[all …]
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| /kernel/linux/linux-6.6/arch/csky/abiv2/inc/abi/ |
| D | elf.h | 7 #define ELF_CORE_COPY_REGS(pr_reg, regs) do { \ argument
8 pr_reg[0] = regs->pc; \
9 pr_reg[1] = regs->a1; \
10 pr_reg[2] = regs->a0; \
11 pr_reg[3] = regs->sr; \
12 pr_reg[4] = regs->a2; \
13 pr_reg[5] = regs->a3; \
14 pr_reg[6] = regs->regs[0]; \
15 pr_reg[7] = regs->regs[1]; \
16 pr_reg[8] = regs->regs[2]; \
[all …]
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| /kernel/linux/linux-6.6/arch/parisc/kernel/ |
| D | kgdb.c | 28 struct pt_regs *regs = args->regs; in __kgdb_notify() local
30 if (kgdb_handle_exception(1, args->signr, cmd, regs)) in __kgdb_notify()
63 void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) in pt_regs_to_gdb_regs() argument
69 memcpy(gr->gpr, regs->gr, sizeof(gr->gpr)); in pt_regs_to_gdb_regs()
70 memcpy(gr->fr, regs->fr, sizeof(gr->fr)); in pt_regs_to_gdb_regs()
72 gr->sr0 = regs->sr[0]; in pt_regs_to_gdb_regs()
73 gr->sr1 = regs->sr[1]; in pt_regs_to_gdb_regs()
74 gr->sr2 = regs->sr[2]; in pt_regs_to_gdb_regs()
75 gr->sr3 = regs->sr[3]; in pt_regs_to_gdb_regs()
76 gr->sr4 = regs->sr[4]; in pt_regs_to_gdb_regs()
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| /kernel/linux/linux-5.10/arch/parisc/kernel/ |
| D | kgdb.c | 27 struct pt_regs *regs = args->regs; in __kgdb_notify() local
29 if (kgdb_handle_exception(1, args->signr, cmd, regs)) in __kgdb_notify()
62 void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) in pt_regs_to_gdb_regs() argument
68 memcpy(gr->gpr, regs->gr, sizeof(gr->gpr)); in pt_regs_to_gdb_regs()
69 memcpy(gr->fr, regs->fr, sizeof(gr->fr)); in pt_regs_to_gdb_regs()
71 gr->sr0 = regs->sr[0]; in pt_regs_to_gdb_regs()
72 gr->sr1 = regs->sr[1]; in pt_regs_to_gdb_regs()
73 gr->sr2 = regs->sr[2]; in pt_regs_to_gdb_regs()
74 gr->sr3 = regs->sr[3]; in pt_regs_to_gdb_regs()
75 gr->sr4 = regs->sr[4]; in pt_regs_to_gdb_regs()
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| /kernel/linux/linux-5.10/arch/openrisc/kernel/ |
| D | traps.c | 59 void show_registers(struct pt_regs *regs) in show_registers() argument
65 esp = (unsigned long)(regs->sp); in show_registers()
66 if (user_mode(regs)) in show_registers()
71 smp_processor_id(), regs->pc, regs->sr, regs->sp); in show_registers()
73 0L, regs->gpr[1], regs->gpr[2], regs->gpr[3]); in show_registers()
75 regs->gpr[4], regs->gpr[5], regs->gpr[6], regs->gpr[7]); in show_registers()
77 regs->gpr[8], regs->gpr[9], regs->gpr[10], regs->gpr[11]); in show_registers()
79 regs->gpr[12], regs->gpr[13], regs->gpr[14], regs->gpr[15]); in show_registers()
81 regs->gpr[16], regs->gpr[17], regs->gpr[18], regs->gpr[19]); in show_registers()
83 regs->gpr[20], regs->gpr[21], regs->gpr[22], regs->gpr[23]); in show_registers()
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| /kernel/linux/linux-6.6/arch/parisc/include/asm/ |
| D | assembly.h | 209 .macro save_general regs
210 STREG %r1, PT_GR1 (\regs)
211 STREG %r2, PT_GR2 (\regs)
212 STREG %r3, PT_GR3 (\regs)
213 STREG %r4, PT_GR4 (\regs)
214 STREG %r5, PT_GR5 (\regs)
215 STREG %r6, PT_GR6 (\regs)
216 STREG %r7, PT_GR7 (\regs)
217 STREG %r8, PT_GR8 (\regs)
218 STREG %r9, PT_GR9 (\regs)
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| /kernel/linux/linux-5.10/arch/sh/include/asm/ |
| D | syscall_32.h | 13 struct pt_regs *regs) in syscall_get_nr() argument
15 return (regs->tra >= 0) ? regs->regs[3] : -1L; in syscall_get_nr()
19 struct pt_regs *regs) in syscall_rollback() argument
28 struct pt_regs *regs) in syscall_get_error() argument
30 return IS_ERR_VALUE(regs->regs[0]) ? regs->regs[0] : 0; in syscall_get_error()
34 struct pt_regs *regs) in syscall_get_return_value() argument
36 return regs->regs[0]; in syscall_get_return_value()
40 struct pt_regs *regs, in syscall_set_return_value() argument
43 regs->regs[0] = (long) error ?: val; in syscall_set_return_value()
47 struct pt_regs *regs, in syscall_get_arguments() argument
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| /kernel/linux/linux-6.6/arch/openrisc/kernel/ |
| D | traps.c | 42 asmlinkage void unhandled_exception(struct pt_regs *regs, int ea, int vector);
43 asmlinkage void do_trap(struct pt_regs *regs, unsigned long address);
44 asmlinkage void do_fpe_trap(struct pt_regs *regs, unsigned long address);
45 asmlinkage void do_unaligned_access(struct pt_regs *regs, unsigned long address);
46 asmlinkage void do_bus_fault(struct pt_regs *regs, unsigned long address);
47 asmlinkage void do_illegal_instruction(struct pt_regs *regs,
76 void show_registers(struct pt_regs *regs) in show_registers() argument
82 esp = (unsigned long)(regs->sp); in show_registers()
83 if (user_mode(regs)) in show_registers()
88 smp_processor_id(), regs->pc, regs->sr, regs->sp, in show_registers()
[all …]
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| /kernel/linux/linux-6.6/arch/arc/kernel/ |
| D | signal.c | 23 * -In stash_usr_regs( ) and restore_usr_regs( ), save/restore of user regs
65 static int save_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) in save_arcv2_regs() argument
71 v2abi.r30 = regs->r30; in save_arcv2_regs()
73 v2abi.r58 = regs->r58; in save_arcv2_regs()
74 v2abi.r59 = regs->r59; in save_arcv2_regs()
83 static int restore_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) in restore_arcv2_regs() argument
91 regs->r30 = v2abi.r30; in restore_arcv2_regs()
93 regs->r58 = v2abi.r58; in restore_arcv2_regs()
94 regs->r59 = v2abi.r59; in restore_arcv2_regs()
101 stash_usr_regs(struct rt_sigframe __user *sf, struct pt_regs *regs, in stash_usr_regs() argument
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| /kernel/linux/linux-5.10/arch/arc/kernel/ |
| D | signal.c | 23 * -In stash_usr_regs( ) and restore_usr_regs( ), save/restore of user regs
64 static int save_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) in save_arcv2_regs() argument
70 v2abi.r30 = regs->r30; in save_arcv2_regs()
72 v2abi.r58 = regs->r58; in save_arcv2_regs()
73 v2abi.r59 = regs->r59; in save_arcv2_regs()
82 static int restore_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) in restore_arcv2_regs() argument
90 regs->r30 = v2abi.r30; in restore_arcv2_regs()
92 regs->r58 = v2abi.r58; in restore_arcv2_regs()
93 regs->r59 = v2abi.r59; in restore_arcv2_regs()
100 stash_usr_regs(struct rt_sigframe __user *sf, struct pt_regs *regs, in stash_usr_regs() argument
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| /kernel/linux/linux-5.10/arch/nds32/kernel/ |
| D | signal.c | 25 static inline int restore_sigcontext_fpu(struct pt_regs *regs, in restore_sigcontext_fpu() argument
43 disable_ptreg_fpu(regs); in restore_sigcontext_fpu()
47 clear_fpu(regs); in restore_sigcontext_fpu()
54 static inline int setup_sigcontext_fpu(struct pt_regs *regs, in setup_sigcontext_fpu() argument
79 static int restore_sigframe(struct pt_regs *regs, in restore_sigframe() argument
90 __get_user_error(regs->uregs[0], &sf->uc.uc_mcontext.nds32_r0, err); in restore_sigframe()
91 __get_user_error(regs->uregs[1], &sf->uc.uc_mcontext.nds32_r1, err); in restore_sigframe()
92 __get_user_error(regs->uregs[2], &sf->uc.uc_mcontext.nds32_r2, err); in restore_sigframe()
93 __get_user_error(regs->uregs[3], &sf->uc.uc_mcontext.nds32_r3, err); in restore_sigframe()
94 __get_user_error(regs->uregs[4], &sf->uc.uc_mcontext.nds32_r4, err); in restore_sigframe()
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/include/asm/ |
| D | ptrace.h | 123 #define compat_usr(x) regs[(x)]
124 #define compat_fp regs[11]
125 #define compat_sp regs[13]
126 #define compat_lr regs[14]
127 #define compat_sp_hyp regs[15]
128 #define compat_lr_irq regs[16]
129 #define compat_sp_irq regs[17]
130 #define compat_lr_svc regs[18]
131 #define compat_sp_svc regs[19]
132 #define compat_lr_abt regs[20]
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