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Searched refs:return_to_handler (Results 1 – 25 of 37) sorted by relevance

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/linux/arch/riscv/kernel/
A Dmcount.S57 ENTRY(return_to_handler)
77 ENDPROC(return_to_handler)
A Dftrace.c184 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()
/linux/arch/sparc/lib/
A Dmcount.S119 ENTRY(return_to_handler)
125 END(return_to_handler)
/linux/Documentation/livepatch/
A Dreliable-stacktrace.rst181 'return_to_handler' return trampoline:
185 SYM_CODE_START(return_to_handler)
201 SYM_CODE_END(return_to_handler)
204 the start of return_to_handler, and the original return address is stored in
208 When the traced function returns to return_to_handler, there is no longer a
212 arbitrarily by the compiler before being returned in rax. The return_to_handler
219 It is recommended that architectures unwind cases where return_to_handler has
221 middle of return_to_handler and can report this as unreliable. Architectures
/linux/arch/x86/kernel/
A Dftrace_32.S183 .globl return_to_handler
184 return_to_handler: label
A Dftrace_64.S309 SYM_FUNC_START(return_to_handler)
324 SYM_FUNC_END(return_to_handler)
/linux/arch/nds32/kernel/
A Dftrace.c196 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()
223 void __naked return_to_handler(void) in return_to_handler() function
/linux/arch/csky/abiv2/
A Dmcount.S176 ENTRY(return_to_handler)
182 END(return_to_handler)
/linux/arch/mips/kernel/
A Dmcount.S202 .globl return_to_handler
203 return_to_handler: label
/linux/arch/sh/lib/
A Dmcount.S227 .globl return_to_handler
228 return_to_handler: label
/linux/arch/arm64/include/asm/
A Dftrace.h64 extern void return_to_handler(void);
/linux/arch/powerpc/kernel/trace/
A Dftrace_64.S34 _GLOBAL(return_to_handler)
A Dftrace_32.S74 _GLOBAL(return_to_handler)
/linux/arch/arm64/kernel/
A Dentry-ftrace.S330 SYM_CODE_START(return_to_handler)
350 SYM_CODE_END(return_to_handler)
A Dstacktrace.c120 (frame->pc == (unsigned long)return_to_handler)) { in unwind_frame()
A Dftrace.c251 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()
/linux/arch/sparc/kernel/
A Dstacktrace.c60 if ((pc + 8UL) == (unsigned long) &return_to_handler) { in __save_stack_trace()
A Dftrace.c123 unsigned long return_hooker = (unsigned long) &return_to_handler; in prepare_ftrace_return()
/linux/arch/arm/kernel/
A Dentry-ftrace.S259 .globl return_to_handler
260 return_to_handler: label
A Dftrace.c202 unsigned long return_hooker = (unsigned long) &return_to_handler; in prepare_ftrace_return()
/linux/kernel/trace/
A Dfgraph.c304 if (ret != (unsigned long)dereference_kernel_function_descriptor(return_to_handler)) in ftrace_graph_ret_addr()
322 if (ret != (unsigned long)dereference_kernel_function_descriptor(return_to_handler)) in ftrace_graph_ret_addr()
/linux/arch/sh/kernel/
A Ddumpstack.c63 if (addr != (unsigned long)return_to_handler) in print_ftrace_graph_addr()
A Dftrace.c320 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()
/linux/arch/microblaze/kernel/
A Dftrace.c27 &return_to_handler; in prepare_ftrace_return()
/linux/arch/csky/kernel/
A Dftrace.c150 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()

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