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Simplify ftrace_hook()

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We now have a test to prove that its transitive closure doesn't perform
floating point computations.
This commit is contained in:
Justine Tunney 2023-06-06 11:10:38 -07:00
parent 61b9677c05
commit b6182db813
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GPG key ID: BE714B4575D6E328
11 changed files with 142 additions and 85 deletions
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109
test/libc/runtime/test.mk
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@ -6,82 +6,95 @@ PKGS += TEST_LIBC_RUNTIME
TEST_LIBC_RUNTIME_SRCS := $(wildcard test/libc/runtime/*.c)
TEST_LIBC_RUNTIME_SRCS_TEST = $(filter %_test.c,$(TEST_LIBC_RUNTIME_SRCS))
TEST_LIBC_RUNTIME_OBJS = \
TEST_LIBC_RUNTIME_OBJS = \
$(TEST_LIBC_RUNTIME_SRCS:%.c=o/$(MODE)/%.o)
TEST_LIBC_RUNTIME_COMS = \
TEST_LIBC_RUNTIME_COMS = \
$(TEST_LIBC_RUNTIME_SRCS:%.c=o/$(MODE)/%.com)
TEST_LIBC_RUNTIME_BINS = \
$(TEST_LIBC_RUNTIME_COMS) \
TEST_LIBC_RUNTIME_BINS = \
$(TEST_LIBC_RUNTIME_COMS) \
$(TEST_LIBC_RUNTIME_COMS:%=%.dbg)
TEST_LIBC_RUNTIME_TESTS = \
TEST_LIBC_RUNTIME_TESTS = \
$(TEST_LIBC_RUNTIME_SRCS_TEST:%.c=o/$(MODE)/%.com.ok)
TEST_LIBC_RUNTIME_CHECKS = \
TEST_LIBC_RUNTIME_CHECKS = \
$(TEST_LIBC_RUNTIME_SRCS_TEST:%.c=o/$(MODE)/%.com.runs)
TEST_LIBC_RUNTIME_DIRECTDEPS = \
LIBC_CALLS \
LIBC_FMT \
LIBC_INTRIN \
LIBC_LOG \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_RUNTIME \
LIBC_STDIO \
LIBC_STR \
LIBC_STUBS \
LIBC_SYSV \
LIBC_THREAD \
LIBC_TESTLIB \
LIBC_TINYMATH \
LIBC_X \
LIBC_ZIPOS \
TOOL_BUILD_LIB \
TEST_LIBC_RUNTIME_DIRECTDEPS = \
LIBC_CALLS \
LIBC_FMT \
LIBC_INTRIN \
LIBC_LOG \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_RUNTIME \
LIBC_STDIO \
LIBC_STR \
LIBC_STUBS \
LIBC_SYSV \
LIBC_THREAD \
LIBC_TESTLIB \
LIBC_TINYMATH \
LIBC_X \
LIBC_ZIPOS \
TOOL_BUILD_LIB \
THIRD_PARTY_XED
TEST_LIBC_RUNTIME_DEPS := \
TEST_LIBC_RUNTIME_DEPS := \
$(call uniq,$(foreach x,$(TEST_LIBC_RUNTIME_DIRECTDEPS),$($(x))))
o/$(MODE)/test/libc/runtime/runtime.pkg: \
$(TEST_LIBC_RUNTIME_OBJS) \
o/$(MODE)/test/libc/runtime/runtime.pkg: \
$(TEST_LIBC_RUNTIME_OBJS) \
$(foreach x,$(TEST_LIBC_RUNTIME_DIRECTDEPS),$($(x)_A).pkg)
o/$(MODE)/test/libc/runtime/%.com.dbg: \
$(TEST_LIBC_RUNTIME_DEPS) \
o/$(MODE)/test/libc/mem/prog/life.elf.zip.o \
o/$(MODE)/test/libc/runtime/%.o \
o/$(MODE)/test/libc/runtime/runtime.pkg \
$(LIBC_TESTMAIN) \
$(CRT) \
o/$(MODE)/test/libc/runtime/%.com.dbg: \
$(TEST_LIBC_RUNTIME_DEPS) \
o/$(MODE)/test/libc/mem/prog/life.elf.zip.o \
o/$(MODE)/test/libc/runtime/prog/ftraceasm.txt.zip.o \
o/$(MODE)/test/libc/runtime/%.o \
o/$(MODE)/test/libc/runtime/runtime.pkg \
$(LIBC_TESTMAIN) \
$(CRT) \
$(APE_NO_MODIFY_SELF)
@$(APELINK)
o/$(MODE)/test/libc/runtime/ape_test.com.dbg: \
$(TEST_LIBC_RUNTIME_DEPS) \
o/$(MODE)/test/libc/runtime/ape_test.o \
o/$(MODE)/test/libc/runtime/runtime.pkg \
$(LIBC_TESTMAIN) \
$(CRT) \
o/$(MODE)/test/libc/runtime/ape_test.com.dbg: \
$(TEST_LIBC_RUNTIME_DEPS) \
o/$(MODE)/test/libc/runtime/ape_test.o \
o/$(MODE)/test/libc/runtime/runtime.pkg \
$(LIBC_TESTMAIN) \
$(CRT) \
$(APE_NO_MODIFY_SELF)
@$(APELINK)
$(TEST_LIBC_RUNTIME_OBJS): private \
DEFAULT_CCFLAGS += \
$(TEST_LIBC_RUNTIME_OBJS): private \
DEFAULT_CCFLAGS += \
-fno-builtin
o/$(MODE)/test/libc/runtime/getenv_test.com.runs: \
o/$(MODE)/test/libc/runtime/getenv_test.com.runs: \
o/$(MODE)/test/libc/runtime/getenv_test.com
@HELLO=THERE build/runit $@ $<
o/$(MODE)/test/libc/runtime/itsatrap_test.o: private \
CFLAGS += \
-fno-sanitize=all \
o/$(MODE)/test/libc/runtime/itsatrap_test.o: private \
CFLAGS += \
-fno-sanitize=all \
-ftrapv
o/$(MODE)/test/libc/runtime/prog/ftraceasm.elf: \
$(TEST_LIBC_RUNTIME_DEPS) \
o/$(MODE)/test/libc/runtime/prog/ftraceasm.o \
o/$(MODE)/test/libc/runtime/runtime.pkg
@$(ELFLINK)
o/$(MODE)/test/libc/runtime/prog/ftraceasm.txt: \
o/$(MODE)/test/libc/runtime/prog/ftraceasm.elf
@$(OBJDUMP) -d $< >$@
o/$(MODE)/test/libc/runtime/prog/ftraceasm.txt.zip.o: private \
ZIPOBJ_FLAGS += \
-B
.PHONY: o/$(MODE)/test/libc/runtime
o/$(MODE)/test/libc/runtime: \
$(TEST_LIBC_RUNTIME_BINS) \
o/$(MODE)/test/libc/runtime: \
$(TEST_LIBC_RUNTIME_BINS) \
$(TEST_LIBC_RUNTIME_CHECKS)