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path: root/arch/powerpc/kernel/trace/ftrace.c
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* powerpc/ftrace: Ignore ftrace locations in exit text sectionsNaveen N Rao2024-02-141-0/+12
* powerpc/ftrace: Add support for -fpatchable-function-entryNaveen N Rao2023-08-221-2/+12
* powerpc/ftrace: Implement ftrace_replace_code()Naveen N Rao2023-08-221-73/+92
* powerpc/ftrace: Replace use of ftrace_call_replace() with ftrace_create_branc...Naveen N Rao2023-08-221-15/+2
* powerpc/ftrace: Simplify ftrace_modify_call()Naveen N Rao2023-08-221-140/+21
* powerpc/ftrace: Simplify ftrace_make_call()Naveen N Rao2023-08-221-156/+31
* powerpc/ftrace: Simplify ftrace_make_nop()Naveen N Rao2023-08-221-188/+32
* powerpc/ftrace: Add separate ftrace_init_nop() with additional validationNaveen N Rao2023-08-221-0/+71
* powerpc/ftrace: Stop re-purposing linker generated long branches for ftraceNaveen N Rao2023-08-221-93/+17
* powerpc/ftrace: Refactor ftrace_modify_code()Naveen N Rao2023-08-221-20/+27
* powerpc/ftrace: Extend ftrace support for large kernels to ppc32Naveen N Rao2023-08-221-18/+21
* powerpc/ftrace: Use FTRACE_REGS_ADDR to identify the correct ftrace trampolineNaveen N Rao2023-08-221-6/+1
* powerpc/ftrace: Simplify function_graph support in ftrace.cNaveen N Rao2023-08-221-57/+7
* powerpc64/ftrace: Move ELFv1 and -pg support code into a separate fileNaveen N Rao2023-08-221-10/+0
* powerpc/64: vmlinux support building with PCREL addresingNicholas Piggin2023-04-201-10/+38
* powerpc/64: Add support to build with prefixed instructionsNicholas Piggin2023-04-201-0/+2
* powerpc64/ftrace: Fix ftrace for clang buildsNaveen N. Rao2022-08-101-4/+4
* powerpc: Fix all occurences of duplicate wordsMichael Ellerman2022-07-251-3/+3
* powerpc/64: Drop ppc_inst_as_str()Michael Ellerman2022-06-291-11/+13
* powerpc/ftrace: Remove ftrace init tramp once kernel init is completeNaveen N. Rao2022-05-221-3/+12
* powerpc/ftrace: Minimise number of #ifdefsChristophe Leroy2022-05-221-90/+85
* powerpc/ftrace: Simplify expected_nop_sequence()Christophe Leroy2022-05-221-16/+6
* powerpc/ftrace: Use size macro instead of opencodingChristophe Leroy2022-05-221-1/+1
* powerpc/ftrace: Use PPC_RAW_xxx() macros instead of opencoding.Christophe Leroy2022-05-191-21/+11
* powerpc/ftrace: Use BRANCH_SET_LINK instead of value 1Christophe Leroy2022-05-191-1/+1
* powerpc/ftrace: Remove ftrace_plt_tramps[]Christophe Leroy2022-05-191-8/+0
* powerpc/ftrace: Use CONFIG_FUNCTION_TRACER instead of CONFIG_DYNAMIC_FTRACEChristophe Leroy2022-05-191-4/+0
* powerpc/ftrace: Make __ftrace_make_{nop/call}() common to PPC32 and PPC64Christophe Leroy2022-05-191-100/+8
* powerpc: Replace PPC64_ELF_ABI_v{1/2} by CONFIG_PPC64_ELF_ABI_V{1/2}Christophe Leroy2022-05-191-2/+2
* powerpc/ftrace: Use patch_instruction() return directlyChristophe Leroy2022-05-191-4/+1
* powerpc/ftrace: Inline ftrace_modify_code()Christophe Leroy2022-05-191-1/+1
* powerpc/ftrace: Use is_offset_in_branch_range()Christophe Leroy2022-05-191-6/+2
* powerpc/ftrace: Remove redundant create_branch() callsChristophe Leroy2022-05-191-20/+0
* powerpc/ftrace: Refactor prepare_ftrace_return()Christophe Leroy2022-05-191-3/+9
* powerpc: Move C prototypes out of asm-prototypes.hChristophe Leroy2022-03-081-1/+0
* powerpc/ftrace: Add recursion protection in prepare_ftrace_return()Christophe Leroy2022-02-161-0/+7
* powerpc/ftrace: directly call of function graph tracer by ftrace callerChristophe Leroy2022-02-071-0/+11
* powerpc/ftrace: Refactor ftrace_{en/dis}able_ftrace_graph_callerChristophe Leroy2022-02-071-12/+9
* powerpc/inst: Define ppc_inst_tChristophe Leroy2021-12-091-27/+27
* powerpc/ftrace: Activate HAVE_DYNAMIC_FTRACE_WITH_REGS on PPC32Christophe Leroy2021-11-291-2/+14
* powerpc/ftrace: Add module_trampoline_target() for PPC32Christophe Leroy2021-11-291-33/+4
* powerpc: Don't use 'struct ppc_inst' to reference instruction locationChristophe Leroy2021-06-171-17/+16
* powerpc/ftrace: Use PPC_RAW_MFLR() and PPC_RAW_NOP()Christophe Leroy2021-06-161-9/+9
* powerpc/lib/code-patching: Use PPC_RAW_() macrosChristophe Leroy2021-06-161-1/+1
* powerpc: Rename probe_kernel_read_inst()Christophe Leroy2021-04-211-11/+11
* powerpc: Add a ppc_inst_as_str() helperJordan Niethe2020-07-231-13/+13
* maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofaultChristoph Hellwig2020-06-171-2/+2
* powerpc: Add a probe_kernel_read_inst() functionJordan Niethe2020-05-191-10/+13
* powerpc: Use a function for reading instructionsJordan Niethe2020-05-191-2/+2
* powerpc: Use a datatype for instructionsJordan Niethe2020-05-191-41/+42
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