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Add chibicc

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This program popped up on Hacker News recently. It's the only modern
compiler I've ever seen that doesn't have dependencies and is easily
modified. So I added all of the missing GNU extensions I like to use
which means it might be possible soon to build on non-Linux and have
third party not vendor gcc binaries.
This commit is contained in:
Justine Tunney 2020-12-05 12:20:41 -08:00
parent e44a0cf6f8
commit 8da931a7f6
298 changed files with 19493 additions and 11950 deletions
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100
third_party/chibicc/test/test.mk vendored Normal file
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@ -0,0 +1,100 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# SYNOPSIS
#
# C Compiler Unit Tests
#
# OVERVIEW
#
# This makefile compiles and runs each test twice. The first with
# GCC-built chibicc, and a second time with chibicc-built chibicc
PKGS += THIRD_PARTY_CHIBICC_TEST
THIRD_PARTY_CHIBICC_TEST_A = o/$(MODE)/third_party/chibicc/test/test.a
THIRD_PARTY_CHIBICC_TEST2_A = o/$(MODE)/third_party/chibicc/test/test2.a
THIRD_PARTY_CHIBICC_TEST_FILES := $(wildcard third_party/chibicc/test/*)
THIRD_PARTY_CHIBICC_TEST_SRCS = $(filter %.c,$(THIRD_PARTY_CHIBICC_TEST_FILES))
THIRD_PARTY_CHIBICC_TEST_SRCS_TEST = $(filter %_test.c,$(THIRD_PARTY_CHIBICC_TEST_SRCS))
THIRD_PARTY_CHIBICC_TEST_HDRS = $(filter %.h,$(THIRD_PARTY_CHIBICC_TEST_FILES))
THIRD_PARTY_CHIBICC_TEST_TESTS = $(THIRD_PARTY_CHIBICC_TEST_COMS:%=%.ok)
THIRD_PARTY_CHIBICC_TEST_COMS = \
$(THIRD_PARTY_CHIBICC_TEST_SRCS_TEST:%.c=o/$(MODE)/%.com) \
$(THIRD_PARTY_CHIBICC_TEST_SRCS_TEST:%.c=o/$(MODE)/%2.com)
THIRD_PARTY_CHIBICC_TEST_OBJS = \
$(THIRD_PARTY_CHIBICC_TEST_SRCS:%=o/$(MODE)/%.zip.o) \
$(THIRD_PARTY_CHIBICC_TEST_SRCS:%.c=o/$(MODE)/%.chibicc.o)
THIRD_PARTY_CHIBICC_TEST2_OBJS = \
$(THIRD_PARTY_CHIBICC_TEST_SRCS:%=o/$(MODE)/%.zip.o) \
$(THIRD_PARTY_CHIBICC_TEST_SRCS:%.c=o/$(MODE)/%.chibicc2.o)
THIRD_PARTY_CHIBICC_TEST_BINS = \
$(THIRD_PARTY_CHIBICC_TEST_COMS) \
$(THIRD_PARTY_CHIBICC_TEST_COMS:%=%.dbg)
THIRD_PARTY_CHIBICC_TEST_CHECKS = \
$(THIRD_PARTY_CHIBICC_TEST_COMS:%=%.runs) \
$(THIRD_PARTY_CHIBICC_TEST_HDRS:%=o/$(MODE)/%.ok)
THIRD_PARTY_CHIBICC_TEST_DIRECTDEPS = \
LIBC_RUNTIME \
LIBC_FMT \
LIBC_STR \
LIBC_STDIO \
LIBC_STUBS \
LIBC_NEXGEN32E \
LIBC_UNICODE \
LIBC_MEM \
THIRD_PARTY_COMPILER_RT
THIRD_PARTY_CHIBICC_TEST_DEPS := \
$(call uniq,$(foreach x,$(THIRD_PARTY_CHIBICC_TEST_DIRECTDEPS),$($(x))))
$(THIRD_PARTY_CHIBICC_TEST_A): \
third_party/chibicc/test/ \
$(THIRD_PARTY_CHIBICC_TEST_A).pkg \
$(THIRD_PARTY_CHIBICC_TEST_OBJS)
$(THIRD_PARTY_CHIBICC_TEST2_A): \
third_party/chibicc/test/ \
$(THIRD_PARTY_CHIBICC_TEST2_A).pkg \
$(THIRD_PARTY_CHIBICC_TEST2_OBJS)
$(THIRD_PARTY_CHIBICC_TEST_A).pkg: \
$(THIRD_PARTY_CHIBICC_TEST_OBJS) \
$(foreach x,$(THIRD_PARTY_CHIBICC_TEST_DIRECTDEPS),$($(x)_A).pkg)
$(THIRD_PARTY_CHIBICC_TEST2_A).pkg: \
$(THIRD_PARTY_CHIBICC_TEST2_OBJS) \
$(foreach x,$(THIRD_PARTY_CHIBICC_TEST_DIRECTDEPS),$($(x)_A).pkg)
o/$(MODE)/third_party/chibicc/test/%.com.dbg: \
$(THIRD_PARTY_CHIBICC_TEST_DEPS) \
$(THIRD_PARTY_CHIBICC_TEST_A) \
o/$(MODE)/third_party/chibicc/test/%.chibicc.o \
$(THIRD_PARTY_CHIBICC_TEST_A).pkg \
$(LIBC_TESTMAIN) \
$(CRT) \
$(APE)
@$(APELINK)
o/$(MODE)/third_party/chibicc/test/%2.com.dbg: \
$(THIRD_PARTY_CHIBICC_TEST_DEPS) \
$(THIRD_PARTY_CHIBICC_TEST2_A) \
o/$(MODE)/third_party/chibicc/test/%.chibicc2.o \
$(THIRD_PARTY_CHIBICC_TEST2_A).pkg \
$(LIBC_TESTMAIN) \
$(CRT) \
$(APE)
@$(APELINK)
.PHONY: o/$(MODE)/third_party/chibicc/test
o/$(MODE)/third_party/chibicc/test: \
$(THIRD_PARTY_CHIBICC_TEST_BINS) \
$(THIRD_PARTY_CHIBICC_TEST_CHECKS) \
$(THIRD_PARTY_CHIBICC_TEST_SRCS:%.c=o/$(MODE)/%.chibicc.s) \
$(THIRD_PARTY_CHIBICC_TEST_SRCS:%.c=o/$(MODE)/%.chibicc2.s)