Initial commit

p3-disas/tests/Makefile

@@ -0,0 +1,81 @@
+#
+# Simple Test Makefile
+# Mike Lam, James Madison University, August 2016
+#
+# This version of the Makefile includes support for building a test suite. The
+# recommended framework is Check (http://check.sourceforge.net/). To build and
+# run the test suite, execute the "test" target. The test suite must be located
+# in a module called "testsuite". The MODS, LIBS, and OBJS variables work as
+# they do in the main Makefile.
+#
+# To change the default build target (which executes when you just type
+# "make"), change the right-hand side of the definition of the "default"
+# target.
+#
+# By default, this makefile will build the project with debugging symbols and
+# without optimization. To change this, edit or remove the "-g" and "-O0"
+# options in CFLAGS and LDFLAGS accordingly.
+#
+# By default, this makefile build the application using the GNU C compiler,
+# adhering to the C99 standard with all warnings enabled.
+
+
+# application-specific settings and run target
+
+EXE=../y86
+TEST=testsuite
+MODS=public.o
+OBJS=../p1-check.o ../p2-load.o ../p3-disas.o private.o
+LIBS=
+
+UTESTOUT=utests.txt
+ITESTOUT=itests.txt
+
+default: $(TEST)
+
+$(EXE):
+	make -C ../
+
+test: utest itest
+	@echo "========================================"
+
+utest: $(EXE) $(TEST)
+	@echo "========================================"
+	@echo "             UNIT TESTS"
+	@./$(TEST) 2>/dev/null >$(UTESTOUT)
+	@cat $(UTESTOUT) | sed -n -e '/Checks/,$$p' | sed -e 's/^private.*:[EF]://g'
+
+itest: $(EXE)
+	@echo "========================================"
+	@echo "          INTEGRATION TESTS"
+	@./integration.sh | tee $(ITESTOUT)
+
+
+# compiler/linker settings
+
+CC=gcc
+CFLAGS=-g -O0 -Wall --std=c99 -pedantic
+LDFLAGS=-g -O0
+
+CFLAGS+=-I/opt/homebrew/include -Wno-gnu-zero-variadic-macro-arguments
+LDFLAGS+=-L/opt/homebrew/lib
+LIBS+=-lcheck -lm -lpthread
+
+ifeq ($(shell uname -s),Linux)
+	LIBS+=-lrt -lsubunit
+endif
+
+
+# build targets
+
+$(TEST): $(TEST).o $(MODS) $(OBJS)
+	$(CC) $(LDFLAGS) -o $(TEST) $^ $(LIBS)
+
+%.o: %.c
+	$(CC) -c $(CFLAGS) $<
+
+clean:
+	rm -rf $(TEST) $(TEST).o $(MODS) $(UTESTOUT) $(ITESTOUT) outputs valgrind
+
+.PHONY: default clean test unittest inttest
+

p3-disas/tests/expected/A_bad_filename.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/expected/A_bad_no_elf.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/expected/A_bad_phdr.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/expected/A_bad_short_header.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/expected/A_bad_short_phdr.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/expected/A_data.txt

@@ -0,0 +1,6 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 data
+  0x200: 88 77 66 55 44 33 22 11       |   .quad 0x1122334455667788
+  0x208: 78 56 34 12 00 00 00 00       |   .quad 0x12345678
+  0x210: 42 00 00 00 00 00 00 00       |   .quad 0x42
+

p3-disas/tests/expected/A_data_code.txt

@@ -0,0 +1,5 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 00                            |   halt
+

p3-disas/tests/expected/A_extra_params.txt

@@ -0,0 +1,11 @@
+Usage: ../y86 <option(s)> mini-elf-file
+ Options are:
+  -h      Display usage
+  -H      Show the Mini-ELF header
+  -a      Show all with brief memory
+  -f      Show all with full memory
+  -s      Show the program headers
+  -m      Show the memory contents (brief)
+  -M      Show the memory contents (full)
+  -d      Disassemble code contents
+  -D      Disassemble data contents

p3-disas/tests/expected/A_interleaved.txt

@@ -0,0 +1,22 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 00                            |   halt
+
+  0x400:                               | .pos 0x400 code
+  0x400: 10                            |   nop
+  0x401: 00                            |   halt
+
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 data
+  0x200: 10 00 00 00 00 00 00 00       |   .quad 0x10
+
+  0x300:                               | .pos 0x300 rodata
+  0x300: 74 65 73 74 00                |   .string "test"
+
+  0x500:                               | .pos 0x500 data
+  0x500: 78 56 34 12 00 00 00 00       |   .quad 0x12345678
+
+  0x600:                               | .pos 0x600 rodata
+  0x600: 61 67 61 69 6e 00             |   .string "again"
+

p3-disas/tests/expected/A_invalid.txt

@@ -0,0 +1,6 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 30 f3 0f 00 00 00 20 31 40 13 |   irmovq 0x134031200000000f, %rbx
+Invalid opcode: 0xfd
+

p3-disas/tests/expected/A_missing_file.txt

@@ -0,0 +1,11 @@
+Usage: ../y86 <option(s)> mini-elf-file
+ Options are:
+  -h      Display usage
+  -H      Show the Mini-ELF header
+  -a      Show all with brief memory
+  -f      Show all with full memory
+  -s      Show the program headers
+  -m      Show the memory contents (brief)
+  -M      Show the memory contents (full)
+  -d      Disassemble code contents
+  -D      Disassemble data contents

p3-disas/tests/expected/A_rodata.txt

@@ -0,0 +1,4 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 68 65 6c 6c 6f 00             |   .string "hello"
+

p3-disas/tests/expected/A_rodata_code.txt

@@ -0,0 +1,5 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 00                            |   halt
+

p3-disas/tests/expected/A_rodata_long.txt

@@ -0,0 +1,10 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 30 31 32 33 34 35 36 37 38 39 |   .string "0123456789"
+  0x20a: 00                            | 
+  0x20b: 68 65 6c 6c 6f 20 77 6f 72 6c |   .string "hello world"
+  0x215: 64 00                         | 
+  0x217: 61 62 63 64 65 66 67 68 69 6a |   .string "abcdefghijklmnopqrstuvwxyz"
+  0x221: 6b 6c 6d 6e 6f 70 71 72 73 74 | 
+  0x22b: 75 76 77 78 79 7a 00          | 
+

p3-disas/tests/expected/A_rodata_multi.txt

@@ -0,0 +1,6 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 66 6f 6f 00                   |   .string "foo"
+  0x204: 77 30 30 74 00                |   .string "w00t"
+  0x209: 75 70 20 64 6f 77 6e 00       |   .string "up down"
+

p3-disas/tests/expected/A_rodata_shakespeare.txt

@@ -0,0 +1,20 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 54 6f 20 62 65 2c 20 6f 72 20 |   .string "To be, or not to be: that is the question"
+  0x20a: 6e 6f 74 20 74 6f 20 62 65 3a | 
+  0x214: 20 74 68 61 74 20 69 73 20 74 | 
+  0x21e: 68 65 20 71 75 65 73 74 69 6f | 
+  0x228: 6e 00                         | 
+  0x22a: 57 68 61 74 27 73 20 69 6e 20 |   .string "What's in a name? A rose by any other name would smell as sweet."
+  0x234: 61 20 6e 61 6d 65 3f 20 41 20 | 
+  0x23e: 72 6f 73 65 20 62 79 20 61 6e | 
+  0x248: 79 20 6f 74 68 65 72 20 6e 61 | 
+  0x252: 6d 65 20 77 6f 75 6c 64 20 73 | 
+  0x25c: 6d 65 6c 6c 20 61 73 20 73 77 | 
+  0x266: 65 65 74 2e 00                | 
+  0x26b: 42 75 74 2c 20 66 6f 72 20 6d |   .string "But, for my own part, it was Greek to me."
+  0x275: 79 20 6f 77 6e 20 70 61 72 74 | 
+  0x27f: 2c 20 69 74 20 77 61 73 20 47 | 
+  0x289: 72 65 65 6b 20 74 6f 20 6d 65 | 
+  0x293: 2e 00                         | 
+

p3-disas/tests/expected/A_unaligned1.txt

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+01 00 18 01 10 00 03 00  00 00 00 00 45 4c 46 00
+Mini-ELF version 1
+Entry point 0x118
+There are 3 program headers, starting at offset 16 (0x10)
+There is no symbol table present
+There is no string table present
+ Segment   Offset    Size      VirtAddr  Type      Flags
+  00       0x004c    0x0009    0x0000    CODE      R X
+  01       0x0055    0x0002    0x0118    CODE      R X
+  02       0x0057    0x0008    0x013a    DATA      RW 
+Contents of memory from 0000 to 0009:
+  0000  70 18 01 00 00 00 00 00  00
+Contents of memory from 0118 to 011a:
+  0110                           10 00
+Contents of memory from 013a to 0142:
+  0130                                 39 30 00 00 00 00
+  0140  00 00
+Disassembly of executable contents:
+  0x000:                               | .pos 0x000 code
+  0x000: 70 18 01 00 00 00 00 00 00    |   jmp 0x118
+
+  0x118:                               | .pos 0x118 code
+  0x118:                               | _start:
+  0x118: 10                            |   nop
+  0x119: 00                            |   halt
+

p3-disas/tests/expected/A_unaligned2.txt

@@ -0,0 +1,29 @@
+01 00 55 05 10 00 03 00  00 00 00 00 45 4c 46 00
+Mini-ELF version 1
+Entry point 0x555
+There are 3 program headers, starting at offset 16 (0x10)
+There is no symbol table present
+There is no string table present
+ Segment   Offset    Size      VirtAddr  Type      Flags
+  00       0x004c    0x0009    0x0000    CODE      R X
+  01       0x0055    0x001f    0x0555    CODE      R X
+  02       0x0074    0x0008    0x0987    DATA      RW 
+Contents of memory from 0000 to 0009:
+  0000  70 55 05 00 00 00 00 00  00
+Contents of memory from 0555 to 0574:
+  0550                 30 f0 4d  01 00 00 00 00 00 00 30
+  0560  f3 de 00 00 00 00 00 00  00 30 f1 6f 00 00 00 00
+  0570  00 00 00 00
+Contents of memory from 0987 to 098f:
+  0980                       dd  cc bb aa 00 00 00 00
+Disassembly of executable contents:
+  0x000:                               | .pos 0x000 code
+  0x000: 70 55 05 00 00 00 00 00 00    |   jmp 0x555
+
+  0x555:                               | .pos 0x555 code
+  0x555:                               | _start:
+  0x555: 30 f0 4d 01 00 00 00 00 00 00 |   irmovq 0x14d, %rax
+  0x55f: 30 f3 de 00 00 00 00 00 00 00 |   irmovq 0xde, %rbx
+  0x569: 30 f1 6f 00 00 00 00 00 00 00 |   irmovq 0x6f, %rcx
+  0x573: 00                            |   halt
+

p3-disas/tests/expected/B_iotrap.txt

@@ -0,0 +1,10 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: c0                            |   iotrap 0
+  0x101: c1                            |   iotrap 1
+  0x102: c2                            |   iotrap 2
+  0x103: c3                            |   iotrap 3
+  0x104: c4                            |   iotrap 4
+  0x105: c5                            |   iotrap 5
+

p3-disas/tests/expected/B_jmp.txt

@@ -0,0 +1,11 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 70 88 77 66 55 44 33 22 11    |   jmp 0x1122334455667788
+  0x109: 71 77 66 55 44 33 22 11 88    |   jle 0x8811223344556677
+  0x112: 72 66 55 44 33 22 11 88 77    |   jl 0x7788112233445566
+  0x11b: 73 55 44 33 22 11 88 77 66    |   je 0x6677881122334455
+  0x124: 74 44 33 22 11 88 77 66 55    |   jne 0x5566778811223344
+  0x12d: 75 33 22 11 88 77 66 55 44    |   jge 0x4455667788112233
+  0x136: 76 22 11 88 77 66 55 44 33    |   jg 0x3344556677881122
+

p3-disas/tests/expected/B_ninebyte.txt

@@ -0,0 +1,6 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 70 88 77 66 55 44 33 22 11    |   jmp 0x1122334455667788
+  0x109: 80 11 22 33 44 55 66 77 88    |   call 0x8877665544332211
+

p3-disas/tests/expected/B_simple.txt

@@ -0,0 +1,19 @@
+01 00 00 01 10 00 01 00  00 00 00 00 45 4c 46 00
+Mini-ELF version 1
+Entry point 0x100
+There are 1 program headers, starting at offset 16 (0x10)
+There is no symbol table present
+There is no string table present
+ Segment   Offset    Size      VirtAddr  Type      Flags
+  00       0x0024    0x0017    0x0100    CODE      R X
+Contents of memory from 0100 to 0117:
+  0100  30 f0 68 24 00 00 00 00  00 00 30 f3 34 12 00 00
+  0110  00 00 00 00 60 03 00
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 30 f0 68 24 00 00 00 00 00 00 |   irmovq 0x2468, %rax
+  0x10a: 30 f3 34 12 00 00 00 00 00 00 |   irmovq 0x1234, %rbx
+  0x114: 60 03                         |   addq %rax, %rbx
+  0x116: 00                            |   halt
+

p3-disas/tests/expected/B_simple_multi.txt

@@ -0,0 +1,17 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100: 10                            |   nop
+  0x101: 10                            |   nop
+  0x102: 10                            |   nop
+  0x103:                               | _start:
+  0x103: 30 f0 68 24 00 00 00 00 00 00 |   irmovq 0x2468, %rax
+  0x10d: 30 f3 34 12 00 00 00 00 00 00 |   irmovq 0x1234, %rbx
+  0x117: 60 03                         |   addq %rax, %rbx
+  0x119: 70 00 02 00 00 00 00 00 00    |   jmp 0x200
+
+  0x200:                               | .pos 0x200 code
+  0x200: 30 f1 78 56 00 00 00 00 00 00 |   irmovq 0x5678, %rcx
+  0x20a: 30 f2 14 15 00 00 00 00 00 00 |   irmovq 0x1514, %rdx
+  0x214: 61 21                         |   subq %rdx, %rcx
+  0x216: 00                            |   halt
+

p3-disas/tests/expected/B_tenbyte.txt

@@ -0,0 +1,9 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 30 f0 88 77 66 55 44 33 22 11 |   irmovq 0x1122334455667788, %rax
+  0x10a: 40 12 21 43 65 87 78 56 34 12 |   rmmovq %rcx, 0x1234567887654321(%rdx)
+  0x114: 50 12 78 56 34 12 21 43 65 87 |   mrmovq 0x8765432112345678(%rdx), %rcx
+  0x11e: 40 1f 21 43 65 87 78 56 34 12 |   rmmovq %rcx, 0x1234567887654321
+  0x128: 50 1f 78 56 34 12 21 43 65 87 |   mrmovq 0x8765432112345678, %rcx
+

p3-disas/tests/expected/C_cmov.txt

@@ -0,0 +1,11 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 20 01                         |   rrmovq %rax, %rcx
+  0x102: 21 23                         |   cmovle %rdx, %rbx
+  0x104: 22 45                         |   cmovl %rsp, %rbp
+  0x106: 23 67                         |   cmove %rsi, %rdi
+  0x108: 24 89                         |   cmovne %r8, %r9
+  0x10a: 25 ab                         |   cmovge %r10, %r11
+  0x10c: 26 ce                         |   cmovg %r12, %r14
+

p3-disas/tests/expected/C_help.txt

@@ -0,0 +1,11 @@
+Usage: ../y86 <option(s)> mini-elf-file
+ Options are:
+  -h      Display usage
+  -H      Show the Mini-ELF header
+  -a      Show all with brief memory
+  -f      Show all with full memory
+  -s      Show the program headers
+  -m      Show the memory contents (brief)
+  -M      Show the memory contents (full)
+  -d      Disassemble code contents
+  -D      Disassemble data contents

p3-disas/tests/expected/C_opq.txt

@@ -0,0 +1,8 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 60 23                         |   addq %rdx, %rbx
+  0x102: 61 01                         |   subq %rax, %rcx
+  0x104: 62 45                         |   andq %rsp, %rbp
+  0x106: 63 67                         |   xorq %rsi, %rdi
+

p3-disas/tests/expected/C_twobyte.txt

@@ -0,0 +1,8 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 20 01                         |   rrmovq %rax, %rcx
+  0x102: 60 23                         |   addq %rdx, %rbx
+  0x104: a0 6f                         |   pushq %rsi
+  0x106: b0 7f                         |   popq %rdi
+

p3-disas/tests/expected/D_onebyte.txt

@@ -0,0 +1,7 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 00                            |   halt
+  0x101: 10                            |   nop
+  0x102: 90                            |   ret
+

p3-disas/tests/integration.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# extract executable name from Makefile
+EXE=$(grep "EXE=" Makefile | sed -e "s/EXE=//")
+
+# detect timeout utility (i.e., "timeout" on Linux and "gtimeout" on MacOS)
+# and set timeout interval
+TIMEOUT="timeout"
+TIMEOUT_INTERVAL="3s"
+$TIMEOUT --help &>/dev/null
+if [[ $? -ne 0 ]]; then
+    TIMEOUT="gtimeout"
+fi
+
+# Valgrind additional output flags
+VG_FLAGS="--leak-check=full --track-origins=yes"
+
+function run_test {
+
+    # parameters
+    TAG=$1
+    ARGS=$2
+    PTAG=$(printf '%-30s' "$TAG")
+
+    # file paths
+    OUTPUT=outputs/$TAG.txt
+    DIFF=outputs/$TAG.diff
+    EXPECT=expected/$TAG.txt
+    VALGRND=valgrind/$TAG.txt
+
+    # run test with timeout
+    $TIMEOUT $TIMEOUT_INTERVAL $EXE $ARGS 2>/dev/null >"$OUTPUT"
+    if [ "$?" -lt 124 ]; then
+
+        # no timeout; compare output to the expected version
+        diff -u "$OUTPUT" "$EXPECT" >"$DIFF"
+        if [ -s "$DIFF" ]; then
+
+            # try alternative solution (if it exists)
+            EXPECT=expected/$TAG-2.txt
+            if [ -e "$EXPECT" ]; then
+                diff -u "$OUTPUT" "$EXPECT" >"$DIFF"
+                if [ -s "$DIFF" ]; then
+                    echo "$PTAG FAIL (see ${TPREFIX}$DIFF for details)"
+                else
+                    echo "$PTAG pass"
+                fi
+            else
+                echo "$PTAG FAIL (see ${TPREFIX}$DIFF for details)"
+            fi
+        else
+            echo "$PTAG pass"
+        fi
+
+        # run valgrind
+        $TIMEOUT $TIMEOUT_INTERVAL valgrind $VG_FLAGS $EXE $ARGS &>$VALGRND
+    else
+        echo "$PTAG FAIL (crash or timeout)"
+    fi
+}
+
+# initialize output folders
+mkdir -p outputs
+mkdir -p valgrind
+rm -f outputs/* valgrind/*
+
+# run individual tests
+source itests.include
+
+# check for memory leaks
+LEAK=`cat valgrind/*.txt | grep 'definitely lost' | grep -v ' 0 bytes in 0 blocks'`
+if [ -z "$LEAK" ]; then
+    echo "No memory leak found."
+else
+    echo "Memory leak(s) found. See files listed below for details."
+    grep 'definitely lost' valgrind/*.txt | sed -e 's/:.*$//g' | awk "{print \"  - ${TPREFIX}\" \$0}"
+fi
+
+# check for uninitialized values
+LEAK=`cat valgrind/*.txt | grep 'uninitialised value'`
+if [ -z "$LEAK" ]; then
+    echo "No uninitialized value found."
+else
+    echo "Uninitialized value(s) found. See files listed below for details."
+    grep 'uninitialised value' valgrind/*.txt | sed -e 's/:.*$//g' | awk "{print \"  - ${TPREFIX}\" \$0}"
+fi
+

p3-disas/tests/itests.include

@@ -0,0 +1,34 @@
+# list of integration tests
+#  format: run_test <TAG> <ARGS>
+#    <TAG>      used as the root for all filenames (i.e., "expected/$TAG.txt")
+#    <ARGS>     command-line arguments to test
+
+run_test    D_onebyte               "-d inputs/onebyte.o"
+run_test    C_help                  "-h"
+run_test    C_twobyte               "-d inputs/twobyte.o"
+run_test    C_cmov                  "-d inputs/cmov.o"
+run_test    C_opq                   "-d inputs/opq.o"
+run_test    B_ninebyte              "-d inputs/ninebyte.o"
+run_test    B_jmp                   "-d inputs/jmp.o"
+run_test    B_tenbyte               "-d inputs/tenbyte.o"
+run_test    B_simple                "-a -d inputs/simple.o"
+run_test    B_simple_multi          "-d inputs/simple_multi.o"
+run_test    B_iotrap                "-d inputs/iotrap.o"
+run_test    A_data_code             "-d inputs/data.o"
+run_test    A_rodata_code           "-d inputs/rodata.o"
+run_test    A_data                  "-D inputs/data.o"
+run_test    A_rodata                "-D inputs/rodata.o"
+run_test    A_rodata_multi          "-D inputs/rodata_multi.o"
+run_test    A_interleaved           "-d -D inputs/interleaved.o"
+run_test    A_invalid               "-d inputs/invalid.o"
+run_test    A_bad_no_elf            "-d inputs/bad-no_elf.o"
+run_test    A_bad_phdr              "-d inputs/bad-phdr.o"
+run_test    A_bad_short_header      "-d inputs/bad-short_header.o"
+run_test    A_bad_short_phdr        "-d inputs/bad-short_phdr.o"
+run_test    A_bad_filename          "-d inputs/bad-nonexist.o"
+run_test    A_missing_file          "-d"
+run_test    A_extra_params          "-d inputs/onebyte.o extra params"
+run_test    A_unaligned1            "-a -d inputs/unaligned.o"
+run_test    A_unaligned2            "-a -d inputs/unaligned2.o"
+run_test    A_rodata_long           "-D inputs/rodata_long.o"
+run_test    A_rodata_shakespeare    "-D inputs/rodata_shakespeare.o"

p3-disas/tests/itests.txt

@@ -0,0 +1,31 @@
+D_onebyte                      pass
+C_help                         pass
+C_twobyte                      pass
+C_cmov                         pass
+C_opq                          pass
+B_ninebyte                     pass
+B_jmp                          pass
+B_tenbyte                      pass
+B_simple                       pass
+B_simple_multi                 pass
+B_iotrap                       pass
+A_data_code                    pass
+A_rodata_code                  pass
+A_data                         pass
+A_rodata                       pass
+A_rodata_multi                 pass
+A_interleaved                  pass
+A_invalid                      pass
+A_bad_no_elf                   pass
+A_bad_phdr                     pass
+A_bad_short_header             pass
+A_bad_short_phdr               pass
+A_bad_filename                 pass
+A_missing_file                 pass
+A_extra_params                 pass
+A_unaligned1                   pass
+A_unaligned2                   pass
+A_rodata_long                  pass
+A_rodata_shakespeare           pass
+No memory leak found.
+No uninitialized value found.

p3-disas/tests/outputs/A_bad_filename.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/outputs/A_bad_no_elf.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/outputs/A_bad_phdr.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/outputs/A_bad_short_header.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/outputs/A_bad_short_phdr.txt

@@ -0,0 +1 @@
+Failed to read file

p3-disas/tests/outputs/A_data.txt

@@ -0,0 +1,6 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 data
+  0x200: 88 77 66 55 44 33 22 11       |   .quad 0x1122334455667788
+  0x208: 78 56 34 12 00 00 00 00       |   .quad 0x12345678
+  0x210: 42 00 00 00 00 00 00 00       |   .quad 0x42
+

p3-disas/tests/outputs/A_data_code.txt

@@ -0,0 +1,5 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 00                            |   halt
+

p3-disas/tests/outputs/A_extra_params.txt

@@ -0,0 +1,11 @@
+Usage: ../y86 <option(s)> mini-elf-file
+ Options are:
+  -h      Display usage
+  -H      Show the Mini-ELF header
+  -a      Show all with brief memory
+  -f      Show all with full memory
+  -s      Show the program headers
+  -m      Show the memory contents (brief)
+  -M      Show the memory contents (full)
+  -d      Disassemble code contents
+  -D      Disassemble data contents

p3-disas/tests/outputs/A_interleaved.txt

@@ -0,0 +1,22 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 00                            |   halt
+
+  0x400:                               | .pos 0x400 code
+  0x400: 10                            |   nop
+  0x401: 00                            |   halt
+
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 data
+  0x200: 10 00 00 00 00 00 00 00       |   .quad 0x10
+
+  0x300:                               | .pos 0x300 rodata
+  0x300: 74 65 73 74 00                |   .string "test"
+
+  0x500:                               | .pos 0x500 data
+  0x500: 78 56 34 12 00 00 00 00       |   .quad 0x12345678
+
+  0x600:                               | .pos 0x600 rodata
+  0x600: 61 67 61 69 6e 00             |   .string "again"
+

p3-disas/tests/outputs/A_invalid.txt

@@ -0,0 +1,6 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 30 f3 0f 00 00 00 20 31 40 13 |   irmovq 0x134031200000000f, %rbx
+Invalid opcode: 0xfd
+

p3-disas/tests/outputs/A_missing_file.txt

@@ -0,0 +1,11 @@
+Usage: ../y86 <option(s)> mini-elf-file
+ Options are:
+  -h      Display usage
+  -H      Show the Mini-ELF header
+  -a      Show all with brief memory
+  -f      Show all with full memory
+  -s      Show the program headers
+  -m      Show the memory contents (brief)
+  -M      Show the memory contents (full)
+  -d      Disassemble code contents
+  -D      Disassemble data contents

p3-disas/tests/outputs/A_rodata.txt

@@ -0,0 +1,4 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 68 65 6c 6c 6f 00             |   .string "hello"
+

p3-disas/tests/outputs/A_rodata_code.txt

@@ -0,0 +1,5 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 00                            |   halt
+

p3-disas/tests/outputs/A_rodata_long.txt

@@ -0,0 +1,10 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 30 31 32 33 34 35 36 37 38 39 |   .string "0123456789"
+  0x20a: 00                            | 
+  0x20b: 68 65 6c 6c 6f 20 77 6f 72 6c |   .string "hello world"
+  0x215: 64 00                         | 
+  0x217: 61 62 63 64 65 66 67 68 69 6a |   .string "abcdefghijklmnopqrstuvwxyz"
+  0x221: 6b 6c 6d 6e 6f 70 71 72 73 74 | 
+  0x22b: 75 76 77 78 79 7a 00          | 
+

p3-disas/tests/outputs/A_rodata_multi.txt

@@ -0,0 +1,6 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 66 6f 6f 00                   |   .string "foo"
+  0x204: 77 30 30 74 00                |   .string "w00t"
+  0x209: 75 70 20 64 6f 77 6e 00       |   .string "up down"
+

p3-disas/tests/outputs/A_rodata_shakespeare.txt

@@ -0,0 +1,20 @@
+Disassembly of data contents:
+  0x200:                               | .pos 0x200 rodata
+  0x200: 54 6f 20 62 65 2c 20 6f 72 20 |   .string "To be, or not to be: that is the question"
+  0x20a: 6e 6f 74 20 74 6f 20 62 65 3a | 
+  0x214: 20 74 68 61 74 20 69 73 20 74 | 
+  0x21e: 68 65 20 71 75 65 73 74 69 6f | 
+  0x228: 6e 00                         | 
+  0x22a: 57 68 61 74 27 73 20 69 6e 20 |   .string "What's in a name? A rose by any other name would smell as sweet."
+  0x234: 61 20 6e 61 6d 65 3f 20 41 20 | 
+  0x23e: 72 6f 73 65 20 62 79 20 61 6e | 
+  0x248: 79 20 6f 74 68 65 72 20 6e 61 | 
+  0x252: 6d 65 20 77 6f 75 6c 64 20 73 | 
+  0x25c: 6d 65 6c 6c 20 61 73 20 73 77 | 
+  0x266: 65 65 74 2e 00                | 
+  0x26b: 42 75 74 2c 20 66 6f 72 20 6d |   .string "But, for my own part, it was Greek to me."
+  0x275: 79 20 6f 77 6e 20 70 61 72 74 | 
+  0x27f: 2c 20 69 74 20 77 61 73 20 47 | 
+  0x289: 72 65 65 6b 20 74 6f 20 6d 65 | 
+  0x293: 2e 00                         | 
+

p3-disas/tests/outputs/A_unaligned1.txt

@@ -0,0 +1,26 @@
+01 00 18 01 10 00 03 00  00 00 00 00 45 4c 46 00
+Mini-ELF version 1
+Entry point 0x118
+There are 3 program headers, starting at offset 16 (0x10)
+There is no symbol table present
+There is no string table present
+ Segment   Offset    Size      VirtAddr  Type      Flags
+  00       0x004c    0x0009    0x0000    CODE      R X
+  01       0x0055    0x0002    0x0118    CODE      R X
+  02       0x0057    0x0008    0x013a    DATA      RW 
+Contents of memory from 0000 to 0009:
+  0000  70 18 01 00 00 00 00 00  00
+Contents of memory from 0118 to 011a:
+  0110                           10 00
+Contents of memory from 013a to 0142:
+  0130                                 39 30 00 00 00 00
+  0140  00 00
+Disassembly of executable contents:
+  0x000:                               | .pos 0x000 code
+  0x000: 70 18 01 00 00 00 00 00 00    |   jmp 0x118
+
+  0x118:                               | .pos 0x118 code
+  0x118:                               | _start:
+  0x118: 10                            |   nop
+  0x119: 00                            |   halt
+

p3-disas/tests/outputs/A_unaligned2.txt

@@ -0,0 +1,29 @@
+01 00 55 05 10 00 03 00  00 00 00 00 45 4c 46 00
+Mini-ELF version 1
+Entry point 0x555
+There are 3 program headers, starting at offset 16 (0x10)
+There is no symbol table present
+There is no string table present
+ Segment   Offset    Size      VirtAddr  Type      Flags
+  00       0x004c    0x0009    0x0000    CODE      R X
+  01       0x0055    0x001f    0x0555    CODE      R X
+  02       0x0074    0x0008    0x0987    DATA      RW 
+Contents of memory from 0000 to 0009:
+  0000  70 55 05 00 00 00 00 00  00
+Contents of memory from 0555 to 0574:
+  0550                 30 f0 4d  01 00 00 00 00 00 00 30
+  0560  f3 de 00 00 00 00 00 00  00 30 f1 6f 00 00 00 00
+  0570  00 00 00 00
+Contents of memory from 0987 to 098f:
+  0980                       dd  cc bb aa 00 00 00 00
+Disassembly of executable contents:
+  0x000:                               | .pos 0x000 code
+  0x000: 70 55 05 00 00 00 00 00 00    |   jmp 0x555
+
+  0x555:                               | .pos 0x555 code
+  0x555:                               | _start:
+  0x555: 30 f0 4d 01 00 00 00 00 00 00 |   irmovq 0x14d, %rax
+  0x55f: 30 f3 de 00 00 00 00 00 00 00 |   irmovq 0xde, %rbx
+  0x569: 30 f1 6f 00 00 00 00 00 00 00 |   irmovq 0x6f, %rcx
+  0x573: 00                            |   halt
+

p3-disas/tests/outputs/B_iotrap.txt

@@ -0,0 +1,10 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: c0                            |   iotrap 0
+  0x101: c1                            |   iotrap 1
+  0x102: c2                            |   iotrap 2
+  0x103: c3                            |   iotrap 3
+  0x104: c4                            |   iotrap 4
+  0x105: c5                            |   iotrap 5
+

p3-disas/tests/outputs/B_jmp.txt

@@ -0,0 +1,11 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 70 88 77 66 55 44 33 22 11    |   jmp 0x1122334455667788
+  0x109: 71 77 66 55 44 33 22 11 88    |   jle 0x8811223344556677
+  0x112: 72 66 55 44 33 22 11 88 77    |   jl 0x7788112233445566
+  0x11b: 73 55 44 33 22 11 88 77 66    |   je 0x6677881122334455
+  0x124: 74 44 33 22 11 88 77 66 55    |   jne 0x5566778811223344
+  0x12d: 75 33 22 11 88 77 66 55 44    |   jge 0x4455667788112233
+  0x136: 76 22 11 88 77 66 55 44 33    |   jg 0x3344556677881122
+

p3-disas/tests/outputs/B_ninebyte.txt

@@ -0,0 +1,6 @@
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 70 88 77 66 55 44 33 22 11    |   jmp 0x1122334455667788
+  0x109: 80 11 22 33 44 55 66 77 88    |   call 0x8877665544332211
+

p3-disas/tests/outputs/B_simple.txt

@@ -0,0 +1,19 @@
+01 00 00 01 10 00 01 00  00 00 00 00 45 4c 46 00
+Mini-ELF version 1
+Entry point 0x100
+There are 1 program headers, starting at offset 16 (0x10)
+There is no symbol table present
+There is no string table present
+ Segment   Offset    Size      VirtAddr  Type      Flags
+  00       0x0024    0x0017    0x0100    CODE      R X
+Contents of memory from 0100 to 0117:
+  0100  30 f0 68 24 00 00 00 00  00 00 30 f3 34 12 00 00
+  0110  00 00 00 00 60 03 00
+Disassembly of executable contents:
+  0x100:                               | .pos 0x100 code
+  0x100:                               | _start:
+  0x100: 30 f0 68 24 00 00 00 00 00 00 |   irmovq 0x2468, %rax
+  0x10a: 30 f3 34 12 00 00 00 00 00 00 |   irmovq 0x1234, %rbx
+  0x114: 60 03                         |   addq %rax, %rbx
+  0x116: 00                            |   halt
+