Files
linux/tools/objtool/Build
Alexandre Chartre 70589843b3 objtool: Add option to trace function validation
Add an option to trace and have information during the validation
of specified functions. Functions are specified with the --trace
option which can be a single function name (e.g. --trace foo to
trace the function with the name "foo"), or a shell wildcard
pattern (e.g. --trace foo* to trace all functions with a name
starting with "foo").

Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-11-alexandre.chartre@oracle.com
2025-11-21 15:30:09 +01:00

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objtool-y += arch/$(SRCARCH)/
objtool-y += weak.o
objtool-y += check.o
objtool-y += special.o
objtool-y += builtin-check.o
objtool-y += elf.o
objtool-y += objtool.o
objtool-$(BUILD_DISAS) += disas.o
objtool-$(BUILD_DISAS) += trace.o
objtool-$(BUILD_ORC) += orc_gen.o orc_dump.o
objtool-$(BUILD_KLP) += builtin-klp.o klp-diff.o klp-post-link.o
objtool-y += libstring.o
objtool-y += libctype.o
objtool-y += str_error_r.o
objtool-y += librbtree.o
$(OUTPUT)libstring.o: ../lib/string.c FORCE
$(call rule_mkdir)
$(call if_changed_dep,cc_o_c)
$(OUTPUT)libctype.o: ../lib/ctype.c FORCE
$(call rule_mkdir)
$(call if_changed_dep,cc_o_c)
$(OUTPUT)str_error_r.o: ../lib/str_error_r.c FORCE
$(call rule_mkdir)
$(call if_changed_dep,cc_o_c)
$(OUTPUT)librbtree.o: ../lib/rbtree.c FORCE
$(call rule_mkdir)
$(call if_changed_dep,cc_o_c)