From f8fe689a81f906d1b91bb3220acde2a4ecb14c5b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 6 May 2024 05:01:46 +0200
Subject: Adding upstream version 6.0.4-dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/VBox/Disassembler/testcase/Makefile.kmk | 256 ++++++++++++++++++++++++++++
 1 file changed, 256 insertions(+)
 create mode 100644 src/VBox/Disassembler/testcase/Makefile.kmk

(limited to 'src/VBox/Disassembler/testcase/Makefile.kmk')

diff --git a/src/VBox/Disassembler/testcase/Makefile.kmk b/src/VBox/Disassembler/testcase/Makefile.kmk
new file mode 100644
index 00000000..3506b217
--- /dev/null
+++ b/src/VBox/Disassembler/testcase/Makefile.kmk
@@ -0,0 +1,256 @@
+# $Id: Makefile.kmk $
+## @file
+# Sub-Makefile for the VBox Disassembler.
+#
+
+#
+# Copyright (C) 2006-2019 Oracle Corporation
+#
+# This file is part of VirtualBox Open Source Edition (OSE), as
+# available from http://www.virtualbox.org. This file is free software;
+# you can redistribute it and/or modify it under the terms of the GNU
+# General Public License (GPL) as published by the Free Software
+# Foundation, in version 2 as it comes in the "COPYING" file of the
+# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+#
+
+SUB_DEPTH = ../../../..
+include $(KBUILD_PATH)/subheader.kmk
+ifdef VBOX_WITH_TESTCASES
+
+
+PROGRAMS               += tstDisasm-1
+tstDisasm-1_TEMPLATE    = VBOXR3TSTEXE
+tstDisasm-1_DEFS        = IN_DIS
+tstDisasm-1_SOURCES     = \
+	tstDisasm-1.cpp \
+	tstDisasm-1A.asm
+tstDisasm-1_LIBS        = \
+	$(PATH_STAGE_LIB)/DisasmR3$(VBOX_SUFF_LIB) \
+	$(LIB_RUNTIME)
+
+
+PROGRAMS += tstDisasm-2
+tstDisasm-2_TEMPLATE    = VBOXR3TSTEXE
+tstDisasm-2_DEFS        = IN_DIS
+tstDisasm-2_SOURCES     = \
+	tstDisasm-2.cpp
+tstDisasm-2_LIBS        = \
+	$(PATH_STAGE_LIB)/DisasmR3$(VBOX_SUFF_LIB) \
+	$(LIB_RUNTIME)
+
+# Tests that will be build, disassembled and re-build from disassembly.
+VBOX_DISAS_TESTS_BUILD = \
+	tstAsmFnstsw-1.asm \
+	tstAsmLock-1.asm \
+	tstAsmMovFixedReg-1.asm \
+	tstAsmMovSeg-1.asm \
+	tstAsmMovzx-1.asm \
+	tstAsmPop-1.asm \
+	tstAsmPush-1.asm \
+	tstAsmSignExtend-1.asm \
+	tstAsmRegs-1.asm \
+	tstAsm3DNow-1.asm \
+
+# Tests that only contains invalid/undefined instructions.
+VBOX_DISAS_TESTS_INVALID = \
+	tstAsmLock-2.asm \
+	tstAsmLock-3.asm
+
+# Tests that will be disassembled and re-build from disassembly (list of binaries).
+## @todo tstBinMovzx-1.bin: does C7 imply 32-bit reg in 16-bit mode, or what exactly does it do?
+VBOX_DISAS_TESTS_BINARIES := \
+	tstBinMovzx-1.bin \
+	tstBinFnstsw-1.bin
+ifeq ($(USER)x,bird)
+VBOX_DISAS_TESTS_BINARIES += \
+	tstBin-1.bin \
+	tstBin-2.bin \
+	tstBin-3.bin \
+	tstBin-4.bin \
+	tstBin-5.bin \
+	tstBin-6.bin
+#	$(PATH_STAGE_BIN)/testcase/tstDisasm-2$(SUFF_EXEC)
+endif
+VBOX_DISAS_TESTS_BINARIES_NOT_16BIT := \
+	tstBinFnstsw-1.bin
+VBOX_DISAS_TESTS_BINARIES_NOT_32BIT :=
+VBOX_DISAS_TESTS_BINARIES_NOT_64BIT :=
+
+
+#
+# The gory bits...
+#
+
+# Where we put the output files from the testcases.
+VBOX_DISAS_TEST_OUT_DIR := $(PATH_TARGET)/Disassembler/testcase
+BLDDIRS += $(VBOX_DISAS_TEST_OUT_DIR)
+
+# Generate the rules for creating the .bin files.
+VBOX_DISAS_TESTS_BIN = $(VBOX_DISAS_TESTS_BUILD) $(VBOX_DISAS_TESTS_INVALID)
+VBOX_DISAS_TEST_CLEAN += $(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/,\
+	$(VBOX_DISAS_TESTS_BIN:.asm=-16.bin)\
+	$(VBOX_DISAS_TESTS_BIN:.asm=-32.bin)\
+	$(VBOX_DISAS_TESTS_BIN:.asm=-64.bin))
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BIN:.asm=-16.bin)): $(PATH_SUB_CURRENT)/$$(patsubst %-16.bin,%.asm,$$(notdir $$(@))) | $$(dir $$@)
+	@$(ECHO) "Assembling: $(<F) into $(@F)"
+	$(TOOL_YASM_AS) -f bin -a x86 --force-strict -DTEST_BITS=16 -o $@ $<
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BIN:.asm=-32.bin)): $(PATH_SUB_CURRENT)/$$(patsubst %-32.bin,%.asm,$$(notdir $$(@))) | $$(dir $$@)
+	@$(ECHO) "Assembling: $(<F) into $(@F)"
+	$(TOOL_YASM_AS) -f bin -a x86 --force-strict -DTEST_BITS=32 -o $@ $<
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BIN:.asm=-64.bin)): $(PATH_SUB_CURRENT)/$$(patsubst %-64.bin,%.asm,$$(notdir $$(@))) | $$(dir $$@)
+	@$(ECHO) "Assembling: $(<F) into $(@F)"
+	$(TOOL_YASM_AS) -f bin -a x86 --force-strict -DTEST_BITS=64 -o $@ $<
+
+
+# Generate the rules for the 'build' tests.
+VBOX_DISAS_TEST_CLEAN += $(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/,\
+	$(VBOX_DISAS_TESTS_BUILD:.asm=-16-disas.asm)\
+	$(VBOX_DISAS_TESTS_BUILD:.asm=-32-disas.asm)\
+	$(VBOX_DISAS_TESTS_BUILD:.asm=-64-disas.asm))
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BUILD:.asm=-16-disas.asm)): $$(subst -disas.asm,.bin,$$@) $$(tstDisasm-2_1_STAGE_TARGET) | $$(dir $$@)
+	@$(ECHO) "Generating: $(@F) from $(<F)"
+	$(REDIRECT) -E VBOX_LOG_DEST=nofile -o $@ -- $(tstDisasm-2_1_STAGE_TARGET) --style=yasm --cpumode=16 $<
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BUILD:.asm=-32-disas.asm)): $$(subst -disas.asm,.bin,$$@) $$(tstDisasm-2_1_STAGE_TARGET) | $$(dir $$@)
+	@$(ECHO) "Generating: $(@F) from $(<F)"
+	$(REDIRECT) -E VBOX_LOG_DEST=nofile -o $@ -- $(tstDisasm-2_1_STAGE_TARGET) --style=yasm --cpumode=32 $<
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BUILD:.asm=-64-disas.asm)): $$(subst -disas.asm,.bin,$$@) $$(tstDisasm-2_1_STAGE_TARGET) | $$(dir $$@)
+	@$(ECHO) "Generating: $(@F) from $(<F)"
+	$(REDIRECT) -E VBOX_LOG_DEST=nofile -o $@ -- $(tstDisasm-2_1_STAGE_TARGET) --style=yasm --cpumode=64 $<
+
+
+VBOX_DISAS_TEST_CLEAN += $(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/,\
+	$(VBOX_DISAS_TESTS_BUILD:.asm=-16-disas.bin)\
+	$(VBOX_DISAS_TESTS_BUILD:.asm=-32-disas.bin)\
+	$(VBOX_DISAS_TESTS_BUILD:.asm=-64-disas.bin))
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BUILD:.asm=-16-disas.bin)): $$(subst .bin,.asm,$$@) | $$(dir $$@)
+	@$(ECHO) "Re-assembling: $(<F) into $(@F)"
+	$(TOOL_YASM_AS) -f bin -a x86 --force-strict -DTEST_BITS=16 -o $@ $<
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BUILD:.asm=-32-disas.bin)): $$(subst .bin,.asm,$$@) | $$(dir $$@)
+	@$(ECHO) "Re-assembling: $(<F) into $(@F)"
+	$(TOOL_YASM_AS) -f bin -a x86 --force-strict -DTEST_BITS=32 -o $@ $<
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_BUILD:.asm=-64-disas.bin)): $$(subst .bin,.asm,$$@) | $$(dir $$@)
+	@$(ECHO) "Re-assembling: $(<F) into $(@F)"
+	$(TOOL_YASM_AS) -f bin -a x86 --force-strict -DTEST_BITS=64 -o $@ $<
+
+
+VBOX_DISAS_TESTS += $(foreach test, $(VBOX_DISAS_TESTS_BUILD:.asm=), $(test)-16.tst $(test)-32.tst $(test)-64.tst)
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/,\
+$(VBOX_DISAS_TESTS_BUILD:.asm=-16.tst)\
+$(VBOX_DISAS_TESTS_BUILD:.asm=-32.tst)\
+$(VBOX_DISAS_TESTS_BUILD:.asm=-64.tst) ): $$(subst .tst,-disas.bin,$$@) | $$(dir $$@)
+	@$(ECHO) "Verifying build: $(<F) and $(@F:.tst=.bin)"
+	@$(RM) -f $@
+	$(CMP) $(@:.tst=.bin) $<
+	@$(APPEND) $@ "done"
+	@$(ECHO) " PASSED:  $(<F) [re-assembled]"
+
+
+
+# Generate the rules for the 'invalid' tests.
+VBOX_DISAS_TESTS += $(foreach test, $(VBOX_DISAS_TESTS_INVALID:.asm=), $(test)-16.tst $(test)-32.tst $(test)-64.tst)
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_INVALID:.asm=-16.tst)): $$(patsubst %.tst,%.bin,$$@) $$(tstDisasm-2_1_STAGE_TARGET) | $$(dir $$@)
+	@$(ECHO) "TESTING: $(@F) [--undef-op=all]"
+	@$(RM) -f $@
+	$(REDIRECT) -E VBOX_LOG_DEST=nofile -- $(tstDisasm-2_1_STAGE_TARGET) --undef-op=all --cpumode=16 $<
+	@$(APPEND) $@ "done"
+	@$(ECHO) " PASSED:  $(@F) [--undef-op=all]"
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_INVALID:.asm=-32.tst)): $$(patsubst %.tst,%.bin,$$@) $$(tstDisasm-2_1_STAGE_TARGET) | $$(dir $$@)
+	@$(ECHO) "TESTING: $(@F) [--undef-op=all]"
+	@$(RM) -f $@
+	$(REDIRECT) -E VBOX_LOG_DEST=nofile -- $(tstDisasm-2_1_STAGE_TARGET) --undef-op=all --cpumode=32 $<
+	@$(APPEND) $@ "done"
+	@$(ECHO) " PASSED:  $(@F) [--undef-op=all]"
+
+$(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS_INVALID:.asm=-64.tst)): $$(patsubst %.tst,%.bin,$$@) $$(tstDisasm-2_1_STAGE_TARGET) | $$(dir $$@)
+	@$(ECHO) "TESTING: $(@F) [--undef-op=all]"
+	@$(RM) -f $@
+	$(REDIRECT) -E VBOX_LOG_DEST=nofile -- $(tstDisasm-2_1_STAGE_TARGET) --undef-op=all --cpumode=64 $<
+	@$(APPEND) $@ "done"
+	@$(ECHO) " PASSED:  $(@F) [--undef-op=all]"
+
+
+# Generate the rules for the binary tests.
+define def_vbox_disas_binary_rules
+$(outbase).asm: $(full_binary) $$$$(tstDisasm-2_1_STAGE_TARGET) | $(VBOX_DISAS_TEST_OUT_DIR)/
+	@$$(ECHO) "Generating: $$(@F) from $$(<F)"
+	$$(REDIRECT) -E VBOX_LOG_DEST=nofile -o $$@ -- $$(tstDisasm-2_1_STAGE_TARGET) --style=yasm --cpumode=$(bits) --undef-op=db $$<
+
+$(outbase).bin + $(outbase).lst: $(outbase).asm
+	@$$(ECHO) "Re-assembling: $$(<F) into $$(@F)"
+	$$(TOOL_YASM_AS) -f bin -a x86 --force-strict -l $(outbase).lst -o $$@ $$<
+
+$(outbase).tst: $(outbase).bin
+	@$$(ECHO) "Verifying build: $$(<F) against $(not-dir $(full_binary))"
+	@$$(RM) -f $$@
+	$$(CMP) -l $(full_binary) $$<
+	@$$(APPEND) $$@ "done"
+	@$$(ECHO) " PASSED:  $$(<F) [binary]"
+
+$(name).tst:: $(outbase).tst
+VBOX_DISAS_TEST_CLEAN += $(outbase).tst $(outbase).bin $(outbase).asm
+VBOX_DISAS_TESTS += $(name)-rebuild-$(bits).tst
+endef # def_vbox_disas_binary_rules
+
+define def_vbox_disas_binary
+local name := $(notdir $(basename $(binary)))
+local full_binary := $(abspathex $(binary),$(PATH_SUB_CURRENT))
+local outbase := $(VBOX_DISAS_TEST_OUT_DIR)/$(name)-rebuild-$(bits)
+$(eval $(def_vbox_disas_binary_rules))
+endef # def_vbox_disas_binary
+
+## @todo 64-bit is problematic because of bugs like POP RDI ending up as POP EDI (incorrect default opmode).
+#$(foreach bits, 64, $(foreach binary, $(VBOX_DISAS_TESTS_BINARIES), $(evalvalctx def_vbox_disas_binary)))
+$(foreach bits, 32 16, $(foreach binary, $(filter-out $(VBOX_DISAS_TESTS_BINARIES_NOT_$(bits)BIT), $(VBOX_DISAS_TESTS_BINARIES)) \
+	, $(evalvalctx def_vbox_disas_binary)))
+
+
+# Add the .tst to the clean up.
+VBOX_DISAS_TEST_CLEAN += $(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/, $(VBOX_DISAS_TESTS))
+OTHER_CLEAN += $(VBOX_DISAS_TEST_CLEAN)
+
+# We don't want any of the tests rules to run in parallel because the
+# output will be difficult to follow. Abusing VBOX_DISAS_TEST_CLEAN here...
+.NOTPARALLEL: $$(VBOX_DISAS_TEST_CLEAN)
+
+
+#
+# Add the tests to the target list for the testing pass.
+# (kBuild r1646)
+#
+TESTING += $(addprefix $(VBOX_DISAS_TEST_OUT_DIR)/,$(VBOX_DISAS_TESTS))
+
+
+#
+# The test aliases
+#
+# To run the tstAsmLock-3.asm test:        kmk tstAsmLock-3.tst
+# To run the 64-bit tstAsmLock-3.asm test: kmk tstAsmLock-3-64.tst
+#
+define def_vbox_test_aliases
+local test_base := $(basename $(test))
+local test_root := $(patsubst %-16,%,$(patsubst %-32,%,$(patsubst %-64,%,$(test_base))))
+$(test_base).tst:: $(VBOX_DISAS_TEST_OUT_DIR)/$(test)
+$(test_root).tst:: $(test_base).tst
+$(test_base).o:: $(test_base).tst
+$(test_base).obj:: $(test_base).tst
+$(test_root).o:: $(test_root).tst
+$(test_root).obj:: $(test_root).tst
+endef
+$(foreach test,$(VBOX_DISAS_TESTS),$(evalvalctx def_vbox_test_aliases))
+
+endif # VBOX_WITH_TESTCASES
+include $(FILE_KBUILD_SUB_FOOTER)
+
-- 
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