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
107 lines
3.2 KiB
Makefile
107 lines
3.2 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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PKGS += TOOL_VIZ_LIB
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TOOL_VIZ_LIB_ARTIFACTS += TOOL_VIZ_LIB_A
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TOOL_VIZ_LIB = $(TOOL_VIZ_LIB_A_DEPS) $(TOOL_VIZ_LIB_A)
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TOOL_VIZ_LIB_A = o/$(MODE)/tool/viz/lib/vizlib.a
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TOOL_VIZ_LIB_A_HDRS = $(filter %.h,$(TOOL_VIZ_LIB_A_FILES))
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TOOL_VIZ_LIB_A_SRCS_S = $(filter %.S,$(TOOL_VIZ_LIB_A_FILES))
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TOOL_VIZ_LIB_A_SRCS_C = $(filter %.c,$(TOOL_VIZ_LIB_A_FILES))
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TOOL_VIZ_LIB_A_CHECKS = $(TOOL_VIZ_LIB_A).pkg
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TOOL_VIZ_LIB_A_FILES := \
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$(wildcard tool/viz/lib/*) \
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$(wildcard tool/viz/lib/thunks/*)
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TOOL_VIZ_LIB_A_SRCS = \
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$(TOOL_VIZ_LIB_A_SRCS_S) \
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$(TOOL_VIZ_LIB_A_SRCS_C)
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TOOL_VIZ_LIB_A_OBJS = \
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$(TOOL_VIZ_LIB_A_SRCS:%=o/$(MODE)/%.zip.o) \
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$(TOOL_VIZ_LIB_A_SRCS_S:%.S=o/$(MODE)/%.o) \
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$(TOOL_VIZ_LIB_A_SRCS_C:%.c=o/$(MODE)/%.o)
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TOOL_VIZ_LIB_A_DIRECTDEPS = \
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DSP_TTY \
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DSP_CORE \
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DSP_SCALE \
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LIBC_INTRIN \
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LIBC_ALG \
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LIBC_BITS \
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LIBC_CALLS \
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LIBC_CONV \
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LIBC_FMT \
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LIBC_SYSV \
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LIBC_UNICODE \
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LIBC_TESTLIB \
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LIBC_MEM \
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LIBC_NEXGEN32E \
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LIBC_RUNTIME \
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LIBC_LOG \
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LIBC_TIME \
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LIBC_TINYMATH \
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LIBC_STDIO \
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LIBC_STUBS \
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LIBC_STR \
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LIBC_X \
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THIRD_PARTY_AVIR \
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THIRD_PARTY_DTOA \
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THIRD_PARTY_DLMALLOC
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TOOL_VIZ_LIB_A_DEPS := \
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$(call uniq,$(foreach x,$(TOOL_VIZ_LIB_A_DIRECTDEPS),$($(x))))
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o/$(MODE)/tool/viz/lib/pmaddubsw.o: \
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OVERRIDE_CFLAGS += \
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-fvect-cost-model=unlimited
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o/$(MODE)/tool/viz/lib/scale.o \
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o/$(MODE)/tool/viz/lib/writetoframebuffer.o \
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o/$(MODE)/tool/viz/lib/lab.o \
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o/$(MODE)/tool/viz/lib/xyz.o \
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o/$(MODE)/tool/viz/lib/doublechrominance.o \
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o/$(MODE)/tool/viz/lib/doublechrominance.o \
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o/$(MODE)/tool/viz/lib/doublechrominance.o \
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o/$(MODE)/tool/viz/lib/interlace.o \
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o/$(MODE)/tool/viz/lib/bilinearscale.o \
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o/$(MODE)/tool/viz/lib/oldbilinearscale.o \
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o/$(MODE)/tool/viz/lib/boxblur.o \
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o/$(MODE)/tool/viz/lib/dither.o \
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o/$(MODE)/tool/viz/lib/emboss.o \
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o/$(MODE)/tool/viz/lib/getxtermcodes.o \
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o/$(MODE)/tool/viz/lib/lingamma.o \
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o/$(MODE)/tool/viz/lib/perlin3.o \
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o/$(MODE)/tool/viz/lib/resizegraphic.o: \
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OVERRIDE_CFLAGS += \
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-DSTACK_FRAME_UNLIMITED \
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$(MATHEMATICAL)
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o/$(MODE)/tool/viz/lib/printmatrix.o: \
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OVERRIDE_CFLAGS += \
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$(IEEE_MATH)
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$(TOOL_VIZ_LIB_A): \
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tool/viz/lib/ \
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$(TOOL_VIZ_LIB_A).pkg \
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$(TOOL_VIZ_LIB_A_OBJS)
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$(TOOL_VIZ_LIB_A).pkg: \
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$(TOOL_VIZ_LIB_A_OBJS) \
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$(foreach x,$(TOOL_VIZ_LIB_A_DIRECTDEPS),$($(x)_A).pkg)
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$(TOOL_VIZ_LIB_A_OBJS): tool/viz/lib/vizlib.mk
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TOOL_VIZ_LIB_LIBS = $(foreach x,$(TOOL_VIZ_LIB_ARTIFACTS),$($(x)))
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TOOL_VIZ_LIB_SRCS = $(foreach x,$(TOOL_VIZ_LIB_ARTIFACTS),$($(x)_SRCS))
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TOOL_VIZ_LIB_HDRS = $(foreach x,$(TOOL_VIZ_LIB_ARTIFACTS),$($(x)_HDRS))
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TOOL_VIZ_LIB_BINS = $(foreach x,$(TOOL_VIZ_LIB_ARTIFACTS),$($(x)_BINS))
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TOOL_VIZ_LIB_CHECKS = $(foreach x,$(TOOL_VIZ_LIB_ARTIFACTS),$($(x)_CHECKS))
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TOOL_VIZ_LIB_OBJS = $(foreach x,$(TOOL_VIZ_LIB_ARTIFACTS),$($(x)_OBJS))
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TOOL_VIZ_LIB_TESTS = $(foreach x,$(TOOL_VIZ_LIB_ARTIFACTS),$($(x)_TESTS))
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.PHONY: o/$(MODE)/tool/viz/lib
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o/$(MODE)/tool/viz/lib: $(TOOL_VIZ_LIB_CHECKS)
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