linux: enable tracing (ftrace, kprobes, uprobes and events)

PandABlocks · Mar 3, 2023 · 86d6e07 · 86d6e07
1 parent 9506904
commit 86d6e07
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Showing 2 changed files with 85 additions and 7 deletions.
diff --git a/kernel/zynq.config b/kernel/zynq.config
@@ -197,6 +197,7 @@ CONFIG_SLAB_MERGE_DEFAULT=y
 # CONFIG_SLAB_FREELIST_RANDOM is not set
 # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
 # CONFIG_PROFILING is not set
+CONFIG_TRACEPOINTS=y
 # end of General setup
 
 CONFIG_ARM=y
@@ -555,6 +556,7 @@ CONFIG_HAVE_ARM_SMCCC=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 # CONFIG_JUMP_LABEL is not set
+CONFIG_UPROBES=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_ARCH_USE_BUILTIN_BSWAP=y
 CONFIG_HAVE_KPROBES=y
@@ -807,6 +809,7 @@ CONFIG_NET_FLOW_LIMIT=y
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
 # end of Network testing
 # end of Networking options
 
@@ -3748,6 +3751,8 @@ CONFIG_CRYPTO_DEV_VIRTIO=m
 #
 # end of Certificates for signature checking
 
+CONFIG_BINARY_PRINTF=y
+
 #
 # Library routines
 #
@@ -3850,6 +3855,8 @@ CONFIG_DEBUG_FS=y
 CONFIG_OPTIMIZE_INLINING=y
 # CONFIG_DEBUG_SECTION_MISMATCH is not set
 CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # end of Compile-time checks and compiler options
 
@@ -3864,6 +3871,7 @@ CONFIG_DEBUG_MISC=y
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_PAGE_OWNER is not set
 # CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
 # CONFIG_DEBUG_RODATA_TEST is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
@@ -3920,7 +3928,7 @@ CONFIG_LOCK_DEBUGGING_SUPPORT=y
 # CONFIG_WW_MUTEX_SELFTEST is not set
 # end of Lock Debugging (spinlocks, mutexes, etc...)
 
-# CONFIG_STACKTRACE is not set
+CONFIG_STACKTRACE=y
 # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
@@ -3945,15 +3953,49 @@ CONFIG_RCU_CPU_STALL_TIMEOUT=60
 # CONFIG_NOTIFIER_ERROR_INJECTION is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
 CONFIG_TRACING_SUPPORT=y
-# CONFIG_FTRACE is not set
+CONFIG_FTRACE=y
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+# CONFIG_PREEMPTIRQ_EVENTS is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+CONFIG_FTRACE_SYSCALLS=y
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+# CONFIG_FUNCTION_PROFILER is not set
+CONFIG_FTRACE_MCOUNT_RECORD=y
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
 CONFIG_RUNTIME_TESTING_MENU=y
 # CONFIG_LKDTM is not set
 # CONFIG_TEST_LIST_SORT is not set
@@ -4002,9 +4044,7 @@ CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
 # CONFIG_STRICT_DEVMEM is not set
 # CONFIG_ARM_PTDUMP_DEBUGFS is not set
 # CONFIG_DEBUG_WX is not set
-# CONFIG_UNWINDER_FRAME_POINTER is not set
-CONFIG_UNWINDER_ARM=y
-CONFIG_ARM_UNWIND=y
+CONFIG_UNWINDER_FRAME_POINTER=y
 # CONFIG_DEBUG_USER is not set
 # CONFIG_DEBUG_LL is not set
 CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"

diff --git a/kernel/zynqmp.config b/kernel/zynqmp.config
@@ -197,6 +197,7 @@ CONFIG_SLAB_MERGE_DEFAULT=y
 # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
 CONFIG_SYSTEM_DATA_VERIFICATION=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # end of General setup
 
 CONFIG_ARM64=y
@@ -520,6 +521,7 @@ CONFIG_ARCH_SUPPORTS_ACPI=y
 #
 # CONFIG_KPROBES is not set
 # CONFIG_JUMP_LABEL is not set
+CONFIG_UPROBES=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
@@ -1033,6 +1035,7 @@ CONFIG_NET_FLOW_LIMIT=y
 # Network testing
 #
 CONFIG_NET_PKTGEN=y
+# CONFIG_NET_DROP_MONITOR is not set
 # end of Network testing
 # end of Networking options
 
@@ -4235,6 +4238,8 @@ CONFIG_SYSTEM_TRUSTED_KEYS=""
 # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
 # end of Certificates for signature checking
 
+CONFIG_BINARY_PRINTF=y
+
 #
 # Library routines
 #
@@ -4390,6 +4395,7 @@ CONFIG_DEBUG_MISC=y
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_PAGE_OWNER is not set
 # CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
 # CONFIG_DEBUG_RODATA_TEST is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
@@ -4448,7 +4454,7 @@ CONFIG_LOCK_DEBUGGING_SUPPORT=y
 # CONFIG_WW_MUTEX_SELFTEST is not set
 # end of Lock Debugging (spinlocks, mutexes, etc...)
 
-# CONFIG_STACKTRACE is not set
+CONFIG_STACKTRACE=y
 # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_HAVE_DEBUG_BUGVERBOSE=y
@@ -4475,15 +4481,47 @@ CONFIG_RCU_TRACE=y
 # CONFIG_NOTIFIER_ERROR_INJECTION is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
 CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
 CONFIG_TRACING_SUPPORT=y
-# CONFIG_FTRACE is not set
+CONFIG_FTRACE=y
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+# CONFIG_PREEMPTIRQ_EVENTS is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+CONFIG_FTRACE_SYSCALLS=y
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_DYNAMIC_FTRACE=y
+# CONFIG_FUNCTION_PROFILER is not set
+CONFIG_FTRACE_MCOUNT_RECORD=y
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
 CONFIG_RUNTIME_TESTING_MENU=y
 # CONFIG_LKDTM is not set
 # CONFIG_TEST_LIST_SORT is not set