Searched refs:trampoline_vaddr (Results 1 – 7 of 7) sorted by relevance
| /linux/arch/csky/kernel/probes/ |
| H A D | uprobes.c | 126 arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, in arch_uretprobe_hijack_return_addr() argument
133 regs->lr = trampoline_vaddr; in arch_uretprobe_hijack_return_addr()
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| /linux/arch/powerpc/kernel/ |
| H A D | uprobes.c | 198 arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs) in arch_uretprobe_hijack_return_addr() argument
205 regs->link = trampoline_vaddr; in arch_uretprobe_hijack_return_addr()
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| /linux/arch/loongarch/kernel/ |
| H A D | uprobes.c | 89 unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, in arch_uretprobe_hijack_return_addr() argument
94 regs->regs[1] = trampoline_vaddr; in arch_uretprobe_hijack_return_addr()
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| /linux/arch/riscv/kernel/probes/ |
| H A D | uprobes.c | 130 arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, in arch_uretprobe_hijack_return_addr() argument
137 regs->ra = trampoline_vaddr; in arch_uretprobe_hijack_return_addr()
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| /linux/arch/sparc/kernel/ |
| H A D | uprobes.c | 313 arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, in arch_uretprobe_hijack_return_addr() argument
318 regs->u_regs[UREG_I7] = trampoline_vaddr-8; in arch_uretprobe_hijack_return_addr()
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| /linux/arch/x86/kernel/ |
| H A D | uprobes.c | 1851 arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs) in arch_uretprobe_hijack_return_addr() argument
1860 if (orig_ret_vaddr == trampoline_vaddr) in arch_uretprobe_hijack_return_addr()
1863 nleft = copy_to_user((void __user *)regs->sp, &trampoline_vaddr, rasize); in arch_uretprobe_hijack_return_addr()
1865 if (shstk_update_last_frame(trampoline_vaddr)) { in arch_uretprobe_hijack_return_addr()
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| /linux/kernel/events/ |
| H A D | uprobes.c | 2218 unsigned long trampoline_vaddr = UPROBE_NO_TRAMPOLINE_VADDR; in uprobe_get_trampoline_vaddr() local
2224 trampoline_vaddr = area->vaddr; in uprobe_get_trampoline_vaddr()
2226 return trampoline_vaddr; in uprobe_get_trampoline_vaddr()
2249 unsigned long orig_ret_vaddr, trampoline_vaddr; in prepare_uretprobe() local
2263 trampoline_vaddr = uprobe_get_trampoline_vaddr(); in prepare_uretprobe()
2264 orig_ret_vaddr = arch_uretprobe_hijack_return_addr(trampoline_vaddr, regs); in prepare_uretprobe()
2269 chained = (orig_ret_vaddr == trampoline_vaddr); in prepare_uretprobe()
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