Get --ftrace working on aarch64

This change implements a new approach to function call logging, that's
based on the GCC flag: -fpatchable-function-entry. Read the commentary
in build/config.mk to learn how it works.
This commit is contained in:
Justine Tunney 2023-06-05 23:35:31 -07:00
parent 5b908bc756
commit eb40cb371d
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GPG key ID: BE714B4575D6E328
934 changed files with 2259 additions and 1268 deletions

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@ -51,7 +51,7 @@ $(THIRD_PARTY_REGEX_OBJS): third_party/regex/regex.mk
o/$(MODE)/third_party/regex/regcomp.o \
o/$(MODE)/third_party/regex/regexec.o \
o/$(MODE)/third_party/regex/tre-mem.o: private \
OVERRIDE_CFLAGS += \
CFLAGS += \
$(OLD_CODE)
.PHONY: o/$(MODE)/third_party/regex