mirror of
https://github.com/jart/cosmopolitan.git
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f4f4caab0e
I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4
198 lines
6.5 KiB
Makefile
198 lines
6.5 KiB
Makefile
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
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#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
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# Description:
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# Cosmopolitan Testing Library.
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PKGS += LIBC_TESTLIB
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#───────────────────────────────────────────────────────────────────────────────
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LIBC_TESTLIB_ARTIFACTS += LIBC_TESTLIB_A
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LIBC_TESTLIB = $(LIBC_TESTLIB_A_DEPS) $(LIBC_TESTLIB_A)
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LIBC_TESTLIB_A = o/$(MODE)/libc/testlib/testlib.a
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LIBC_TESTLIB_A_CHECKS = $(LIBC_TESTLIB_A).pkg
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LIBC_TESTLIB_A_ASSETS = \
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libc/testlib/hyperion.txt
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LIBC_TESTLIB_A_HDRS = \
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libc/testlib/bench.h \
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libc/testlib/ezbench.h \
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libc/testlib/hyperion.h \
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libc/testlib/testlib.h
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LIBC_TESTLIB_A_SRCS_S = \
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libc/testlib/bench.S \
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libc/testlib/combo.S \
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libc/testlib/fixture.S \
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libc/testlib/hyperion.S \
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libc/testlib/testcase.S \
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libc/testlib/thrashcodecache.S \
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libc/testlib/thunks/assert_eq.S \
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libc/testlib/thunks/assert_false.S \
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libc/testlib/thunks/assert_ne.S \
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libc/testlib/thunks/assert_true.S \
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libc/testlib/thunks/expect_eq.S \
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libc/testlib/thunks/expect_false.S \
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libc/testlib/thunks/expect_ne.S \
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libc/testlib/thunks/expect_true.S \
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libc/testlib/thunks/free.S \
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libc/testlib/thunks/jump.S
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LIBC_TESTLIB_A_SRCS_C = \
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libc/testlib/almostequallongdouble.c \
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libc/testlib/hexequals.c \
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libc/testlib/binequals.c \
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libc/testlib/clearxmmregisters.c \
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libc/testlib/formatbool.c \
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libc/testlib/formatrange.c \
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libc/testlib/globals.c \
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libc/testlib/incrementfailed.c \
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libc/testlib/formatfloat.c \
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libc/testlib/formatbinaryasglyphs.c \
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libc/testlib/formatbinaryashex.c \
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libc/testlib/formatint.c \
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libc/testlib/formatstr.c \
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libc/testlib/shoulddebugbreak.c \
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libc/testlib/showerror.c \
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libc/testlib/showerror_.c \
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libc/testlib/testmem.c \
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libc/testlib/strequals.c \
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libc/testlib/startswith.c \
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libc/testlib/endswith.c \
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libc/testlib/contains.c \
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libc/testlib/strcaseequals.c \
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libc/testlib/benchrunner.c \
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libc/testlib/testrunner.c \
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libc/testlib/comborunner.c \
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libc/testlib/fixturerunner.c \
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libc/testlib/ezbenchreport.c \
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libc/testlib/ezbenchcontrol.c
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LIBC_TESTLIB_A_SRCS = \
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$(LIBC_TESTLIB_A_SRCS_S) \
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$(LIBC_TESTLIB_A_SRCS_C)
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LIBC_TESTLIB_A_OBJS = \
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$(LIBC_TESTLIB_A_SRCS:%=o/$(MODE)/%.zip.o) \
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$(LIBC_TESTLIB_A_SRCS_C:%.c=o/$(MODE)/%.o) \
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$(LIBC_TESTLIB_A_SRCS_S:%.S=o/$(MODE)/%.o) \
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$(LIBC_TESTLIB_A_ASSETS:%=o/$(MODE)/%.zip.o)
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LIBC_TESTLIB_A_DIRECTDEPS = \
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APE_LIB \
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LIBC_ALG \
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LIBC_CALLS \
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LIBC_FMT \
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LIBC_LOG \
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LIBC_MEM \
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LIBC_NEXGEN32E \
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LIBC_NT_KERNEL32 \
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LIBC_RAND \
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LIBC_RUNTIME \
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LIBC_STDIO \
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LIBC_STR \
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LIBC_TIME \
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LIBC_TINYMATH \
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LIBC_STUBS \
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LIBC_SYSV_CALLS \
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LIBC_UNICODE \
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LIBC_X \
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LIBC_ZIPOS \
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THIRD_PARTY_DTOA
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LIBC_TESTLIB_A_DEPS := \
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$(call uniq,$(foreach x,$(LIBC_TESTLIB_A_DIRECTDEPS),$($(x))))
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$(LIBC_TESTLIB_A): \
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libc/testlib/ \
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$(LIBC_TESTLIB_A).pkg \
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$(LIBC_TESTLIB_A_OBJS)
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$(LIBC_TESTLIB_A).pkg: \
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$(LIBC_TESTLIB_A_OBJS) \
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$(foreach x,$(LIBC_TESTLIB_A_DIRECTDEPS),$($(x)_A).pkg)
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#───────────────────────────────────────────────────────────────────────────────
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LIBC_TESTLIB_ARTIFACTS += LIBC_TESTLIB_RUNNER_A
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LIBC_TESTLIB_RUNNER = $(LIBC_TESTLIB_RUNNER_A_DEPS) $(LIBC_TESTLIB_RUNNER_A)
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LIBC_TESTLIB_RUNNER_A = o/$(MODE)/libc/testlib/runner.a
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LIBC_TESTLIB_RUNNER_A_SRCS = libc/testlib/runner.c
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LIBC_TESTLIB_RUNNER_A_CHECKS = $(LIBC_TESTLIB_RUNNER_A).pkg
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LIBC_TESTLIB_RUNNER_A_OBJS = \
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$(LIBC_TESTLIB_RUNNER_A_SRCS:%=o/$(MODE)/%.zip.o) \
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$(LIBC_TESTLIB_RUNNER_A_SRCS:%.c=o/$(MODE)/%.o)
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LIBC_TESTLIB_RUNNER_A_DIRECTDEPS = \
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LIBC_FMT \
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LIBC_RUNTIME \
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LIBC_NEXGEN32E \
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LIBC_STDIO \
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LIBC_STR \
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LIBC_STUBS \
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LIBC_TESTLIB
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LIBC_TESTLIB_RUNNER_A_DEPS := \
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$(call uniq,$(foreach x,$(LIBC_TESTLIB_RUNNER_A_DIRECTDEPS),$($(x))))
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$(LIBC_TESTLIB_RUNNER_A): \
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libc/testlib/ \
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$(LIBC_TESTLIB_RUNNER_A).pkg \
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$(LIBC_TESTLIB_RUNNER_A_OBJS)
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$(LIBC_TESTLIB_RUNNER_A).pkg: \
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$(LIBC_TESTLIB_RUNNER_A_OBJS) \
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$(foreach x,$(LIBC_TESTLIB_RUNNER_A_DIRECTDEPS),$($(x)_A).pkg)
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#───────────────────────────────────────────────────────────────────────────────
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LIBC_TESTLIB_ARTIFACTS += LIBC_TESTMAIN
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LIBC_TESTMAIN = \
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$(LIBC_TESTMAIN_DEPS) \
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$(LIBC_TESTMAIN_OBJS)
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LIBC_TESTMAIN_CHECKS = \
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o/$(MODE)/libc/testlib/testmain.pkg
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LIBC_TESTMAIN_SRCS = \
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libc/testlib/testmain.c
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LIBC_TESTMAIN_OBJS = \
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$(LIBC_TESTMAIN_SRCS:%=o/$(MODE)/%.zip.o) \
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o/$(MODE)/libc/testlib/testmain.o
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LIBC_TESTMAIN_DIRECTDEPS = \
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LIBC_CALLS \
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LIBC_LOG \
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LIBC_NEXGEN32E \
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LIBC_RUNTIME \
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LIBC_STDIO \
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LIBC_STUBS \
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LIBC_SYSV \
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LIBC_SYSV_CALLS \
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LIBC_TESTLIB \
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LIBC_TESTLIB_RUNNER \
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THIRD_PARTY_GETOPT
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LIBC_TESTMAIN_DEPS := \
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$(call uniq,$(foreach x,$(LIBC_TESTMAIN_DIRECTDEPS),$($(x))))
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o/$(MODE)/libc/testlib/testmain.pkg: \
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$(LIBC_TESTMAIN_OBJS) \
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$(foreach x,$(LIBC_TESTMAIN_DIRECTDEPS),$($(x)_A).pkg)
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#───────────────────────────────────────────────────────────────────────────────
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LIBC_TESTLIB_LIBS = $(foreach x,$(LIBC_TESTLIB_ARTIFACTS),$($(x)_A))
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LIBC_TESTLIB_ARCHIVES = $(foreach x,$(LIBC_TESTLIB_ARTIFACTS),$($(x)_A))
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LIBC_TESTLIB_SRCS = $(foreach x,$(LIBC_TESTLIB_ARTIFACTS),$($(x)_SRCS))
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LIBC_TESTLIB_HDRS = $(foreach x,$(LIBC_TESTLIB_ARTIFACTS),$($(x)_HDRS))
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LIBC_TESTLIB_CHECKS = $(foreach x,$(LIBC_TESTLIB_ARTIFACTS),$($(x)_CHECKS))
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LIBC_TESTLIB_OBJS = $(foreach x,$(LIBC_TESTLIB_ARTIFACTS),$($(x)_OBJS))
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$(LIBC_TESTLIB_OBJS): $(BUILD_FILES) libc/libc.mk
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.PHONY: o/$(MODE)/libc/testlib
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o/$(MODE)/libc/testlib: $(LIBC_TESTLIB_LIBS) $(LIBC_TESTLIB_CHECKS)
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