dump.exp

gdb-6.8 Linux下的调试程序 最新版本

	fail "$msg; value restored ok"
    }
}

# srec format can not be loaded for 64-bit-only platforms
if ![string compare $is64bitonly "no"] then {
  test_reload_saved_value "intarr1.srec" "reload array as value, srec" \
	$array_val "intarray"
  test_reload_saved_value "intstr1.srec" "reload struct as value, srec" \
	$struct_val "intstruct"
  test_reload_saved_value "intarr2.srec" "reload array as memory, srec" \
	$array_val "intarray"
  test_reload_saved_value "intstr2.srec" "reload struct as memory, srec" \
	$struct_val "intstruct"
}

# ihex format can not be loaded for 64-bit-only platforms
if ![string compare $is64bitonly "no"] then {

  test_reload_saved_value "intarr1.ihex" "reload array as value, intel hex" \
	$array_val "intarray"
  test_reload_saved_value "intstr1.ihex" "reload struct as value, intel hex" \
	$struct_val "intstruct"
  test_reload_saved_value "intarr2.ihex" "reload array as memory, intel hex" \
	$array_val "intarray"
  test_reload_saved_value "intstr2.ihex" "reload struct as memory, intel hex" \
	$struct_val "intstruct"
}

# tekhex format can not be loaded for 64-bit-only platforms
if ![string compare $is64bitonly "no"] then {
  test_reload_saved_value "intarr1.tekhex" "reload array as value, tekhex" \
	$array_val "intarray"
  test_reload_saved_value "intstr1.tekhex" "reload struct as value, tekhex" \
	$struct_val "intstruct"
  test_reload_saved_value "intarr2.tekhex" "reload array as memory, tekhex" \
	$array_val "intarray"
  test_reload_saved_value "intstr2.tekhex" "reload struct as memory, tekhex" \
	$struct_val "intstruct"
}

# Start a fresh gdb session

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}

# Run to main.
if { ! [ runto_main ] } then {
    untested dump.exp
    return -1
}

if { ![string compare $array_val \
	   [capture_value "intarray" "load binfile"]] } then {
    fail "start with intarray un-initialized, runto main"
} else {
    pass "start with intarray un-initialized, runto main"
}

if { ![string compare $struct_val \
	   [capture_value "intstruct" "load binfile"]] } then {
    fail "start with intstruct un-initialized, runto main"
} else {
    pass "start with intstruct un-initialized, runto main"
}

if ![string compare $is64bitonly "no"] then {
  test_restore_saved_value "intarr1.srec" "array as value, srec" \
	$array_val "intarray"

  test_restore_saved_value "intstr1.srec" "struct as value, srec" \
	$struct_val "intstruct"

  gdb_test "print zero_all ()" "void" "zero all"

  test_restore_saved_value "intarr2.srec" "array as memory, srec" \
	$array_val "intarray"

  test_restore_saved_value "intstr2.srec" "struct as memory, srec" \
	$struct_val "intstruct"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr1.ihex" "array as value, ihex" \
	$array_val "intarray"

  test_restore_saved_value "intstr1.ihex" "struct as value, ihex" \
	$struct_val "intstruct"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr2.ihex" "array as memory, ihex" \
	$array_val "intarray"

  test_restore_saved_value "intstr2.ihex" "struct as memory, ihex" \
	$struct_val "intstruct"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr1.tekhex" "array as value, tekhex" \
	$array_val "intarray"

  test_restore_saved_value "intstr1.tekhex" "struct as value, tekhex" \
	$struct_val "intstruct"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr2.tekhex" "array as memory, tekhex" \
	$array_val "intarray"

  test_restore_saved_value "intstr2.tekhex" "struct as memory, tekhex" \
	$struct_val "intstruct"
}

gdb_test "print zero_all ()" ""

test_restore_saved_value "intarr1.bin binary $array_start" \
	"array as value, binary" \
	$array_val "intarray"

test_restore_saved_value "intstr1.bin binary $struct_start" \
	"struct as value, binary" \
	$struct_val "intstruct"

gdb_test "print zero_all ()" ""

test_restore_saved_value "intarr2.bin binary $array_start" \
	"array as memory, binary" \
	$array_val "intarray"

test_restore_saved_value "intstr2.bin binary $struct_start" \
	"struct as memory, binary" \
	$struct_val "intstruct"

# test restore with offset.

set array2_start   [capture_value "/x &intarray2\[0\]"]
set struct2_start  [capture_value "/x &intstruct2"]
set array2_offset  \
	[capture_value "(char *) &intarray2 - (char *) &intarray"]
set struct2_offset \
	[capture_value "(char *) &intstruct2 - (char *) &intstruct"]

gdb_test "print zero_all ()" ""


if ![string compare $is64bitonly "no"] then {
  test_restore_saved_value "intarr1.srec $array2_offset" \
	"array copy, srec" \
	$array_val "intarray2"

  test_restore_saved_value "intstr1.srec $struct2_offset" \
	"struct copy, srec" \
	$struct_val "intstruct2"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr1.ihex $array2_offset" \
	"array copy, ihex" \
	$array_val "intarray2"

  test_restore_saved_value "intstr1.ihex $struct2_offset" \
	"struct copy, ihex" \
	$struct_val "intstruct2"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr1.tekhex $array2_offset" \
	"array copy, tekhex" \
	$array_val "intarray2"

  test_restore_saved_value "intstr1.tekhex $struct2_offset" \
	"struct copy, tekhex" \
	$struct_val "intstruct2"
}

gdb_test "print zero_all ()" ""

test_restore_saved_value "intarr1.bin binary $array2_start" \
	"array copy, binary" \
	$array_val "intarray2"

test_restore_saved_value "intstr1.bin binary $struct2_start" \
	"struct copy, binary" \
	$struct_val "intstruct2"

#
# test restore with start/stop addresses.
#
# For this purpose, we will restore just the third element of the array, 
# and check to see that adjacent elements are not modified.
#
# We will need the address and offset of the third and fourth elements.
#

set element3_start  [capture_value "/x &intarray\[3\]"]
set element4_start  [capture_value "/x &intarray\[4\]"]
set element3_offset \
	[capture_value "/x (char *) &intarray\[3\] - (char *) &intarray\[0\]"]
set element4_offset \
	[capture_value "/x (char *) &intarray\[4\] - (char *) &intarray\[0\]"]

if ![string compare $is64bitonly "no"] then {
  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr1.srec 0 $element3_start $element4_start" \
	"array partial, srec" 4 "intarray\[3\]"

  gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 1"
  gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 1"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr1.ihex 0 $element3_start $element4_start" \
	"array partial, ihex" 4 "intarray\[3\]"

  gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 2"
  gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 2"

  gdb_test "print zero_all ()" ""

  test_restore_saved_value "intarr1.tekhex 0 $element3_start $element4_start" \
	"array partial, tekhex" 4 "intarray\[3\]"

  gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 3"
  gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 3"
}

gdb_test "print zero_all ()" ""

test_restore_saved_value \
    "intarr1.bin binary $array_start $element3_offset $element4_offset" \
    "array partial, binary" 4 "intarray\[3\]"

gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 4"
gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 4"

if ![string compare $is64bitonly "no"] then {
  gdb_test "print zero_all ()" "" ""

  # restore with expressions 
  test_restore_saved_value \
	"intarr3.srec ${array2_start}-${array_start} &intarray\[3\] &intarray\[4\]" \
	"array partial with expressions" 4 "intarray2\[3\]"

  gdb_test "print intarray2\[2\] == 0" " = 1" "element 2 not changed, == 4"
  gdb_test "print intarray2\[4\] == 0" " = 1" "element 4 not changed, == 4"
}

# clean up files

remote_exec build "rm -f intarr1.bin intarr1b.bin intarr1.ihex intarr1.srec intarr1.tekhex intarr2.bin intarr2b.bin intarr2.ihex intarr2.srec intarr2.tekhex intstr1.bin intstr1b.bin intstr1.ihex intstr1.srec intstr1.tekhex intstr2.bin intstr2b.bin intstr2.ihex intstr2.srec intstr2.tekhex intarr3.srec"