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import gdb-1999-09-13 snapshot
[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.base / long_long.exp
diff --git a/gdb/testsuite/gdb.base/long_long.exp b/gdb/testsuite/gdb.base/long_long.exp
index 52e6ff593a56265079d9ecdcfc64d7d303f1f031..651daffc986e903a79626eae4ecfbf41bb9a616e 100644 (file)
--- a/gdb/testsuite/gdb.base/long_long.exp
+++ b/gdb/testsuite/gdb.base/long_long.exp
@@ -1,4 +1,4 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -58,6 +58,39 @@ if { ![runto known_types] } then {
    return 
 }
 
+set target_bigendian_p 1
+send_gdb "show endian\n"
+gdb_expect {
+    -re ".*little endian.*$gdb_prompt $" { set target_bigendian_p 0 }
+    -re ".*big endian.*$gdb_prompt $" { }
+    -re ".*$gdb_prompt $" {
+        fail "getting target endian"
+    }
+    default    { fail "(timeout) getting target endian" }
+}
+
+# Detect targets with 2-byte integers.  Yes, it's not general to assume
+# that all others have 4-byte ints, but don't worry about it until one
+# actually exists.
+
+set sizeof_int 4
+send_gdb "print sizeof(int)\n"
+gdb_expect {
+    -re ".* = 2.*$gdb_prompt $" { set sizeof_int 2 }
+    -re ".*$gdb_prompt $" { }
+    default { }
+}
+
+# Detect targets with 4-byte doubles.
+
+set sizeof_double 8
+send_gdb "print sizeof(double)\n"
+gdb_expect {
+    -re ".* = 4.*$gdb_prompt $" { set sizeof_double 4 }
+    -re ".*$gdb_prompt $" { }
+    default { }
+}
+
 gdb_test "n 4"   ".*38.*" "get to known place"
 
 # Check the hack for long long prints.
@@ -79,84 +112,124 @@ gdb_test "p/d dec" ".*-6101065172474983726.*" "decimal print p/d"
 
 # Try all the combinations to bump up coverage.
 #
-gdb_test "p/d oct" ".*12046818088235383159.*" ""
-gdb_test "p/u oct" ".*12046818088235383159.*" ""
-gdb_test "p/o oct" ".*.*" ""
-gdb_test "p/t oct" ".*1010011100101110111001010011100101110111000001010011100101110111.*" ""
-gdb_test "p/a oct" ".*0x.*77053977.*" ""
-gdb_test "p/c oct" ".*'w'.*" ""
-gdb_test "p/f oct" ".*-5.9822653797615723e-120.*" ""
-
-gdb_test "p/d *(int *)&oct" ".*-1490098887.*" ""
-gdb_test "p/u *(int *)&oct" ".*2804868409.*" ""
-gdb_test "p/o *(int *)&oct" ".*024713562471.*" ""
-gdb_test "p/t *(int *)&oct" ".*10100111001011101110010100111001.*" ""
-gdb_test "p/a *(int *)&oct" ".*0xf*a72ee539.*" ""
-gdb_test "p/c *(int *)&oct" ".*57 '9'.*" ""
-gdb_test "p/f *(int *)&oct" ".*-2.42716126e-15.*" ""
-
-gdb_test "p/d *(short *)&oct" ".*-22738.*" ""
-gdb_test "p/u *(short *)&oct" ".*42798.*" ""
-gdb_test "p/o *(short *)&oct" ".*0123456.*" ""
-gdb_test "p/t *(short *)&oct" ".*1010011100101110.*" ""
-gdb_test "p/a *(short *)&oct" ".*0xf*ffffa72e.*" ""
-gdb_test "p/c *(short *)&oct" ".* 46 '.'.*" ""
-gdb_test "p/a *(short *)&oct" ".*0xf*ffffa72e.*" ""
-gdb_test "p/f *(short *)&oct" ".*-22738.*" ""
-
-gdb_test "x/x &oct" ".*0xa72ee539.*" ""
-gdb_test "x/d &oct" ".*.-1490098887*" ""
-gdb_test "x/u &oct" ".*2804868409.*" ""
-gdb_test "x/o &oct" ".*024713562471.*" ""
-gdb_test "x/t &oct" ".*10100111001011101110010100111001.*" ""
-gdb_test "x/a &oct" ".*0xa72ee539.*" ""
-gdb_test "x/c &oct" ".*-89 '\\\\247'.*" ""
-gdb_test "x/f &oct" ".*-5.9822653797615723e-120.*" ""
-
-gdb_test "x/2x &oct" ".*.*" ""
-gdb_test "x/2d &oct" ".*.*" ""
-gdb_test "x/2u &oct" ".*.*" ""
-gdb_test "x/2o &oct" ".*.*" ""
-gdb_test "x/2t &oct" ".*.*" ""
-gdb_test "x/2a &oct" ".*.*" ""
-gdb_test "x/2c &oct" ".*.*" ""
-gdb_test "x/2f &oct" ".*.*" ""
-
-gdb_test "x/2bx &oct" ".*.*" ""
-gdb_test "x/2bd &oct" ".*.*" ""
-gdb_test "x/2bu &oct" ".*.*" ""
-gdb_test "x/2bo &oct" ".*.*" ""
-gdb_test "x/2bt &oct" ".*.*" ""
-gdb_test "x/2ba &oct" ".*.*" ""
-gdb_test "x/2bc &oct" ".*.*" ""
-gdb_test "x/2bf &oct" ".*.*" ""
-
-gdb_test "x/2hx &oct" ".*.*" ""
-gdb_test "x/2hd &oct" ".*.*" ""
-gdb_test "x/2hu &oct" ".*.*" ""
-gdb_test "x/2ho &oct" ".*.*" ""
-gdb_test "x/2ht &oct" ".*.*" ""
-gdb_test "x/2ha &oct" ".*.*" ""
-gdb_test "x/2hc &oct" ".*.*" ""
-gdb_test "x/2hf &oct" ".*.*" ""
-
-gdb_test "x/2wx &oct" ".*.*" ""
-gdb_test "x/2wd &oct" ".*.*" ""
-gdb_test "x/2wu &oct" ".*.*" ""
-gdb_test "x/2wo &oct" ".*.*" ""
-gdb_test "x/2wt &oct" ".*.*" ""
-gdb_test "x/2wa &oct" ".*.*" ""
-gdb_test "x/2wc &oct" ".*.*" ""
-gdb_test "x/2wf &oct" ".*.*" ""
-
-gdb_test "x/2gx &oct" ".*.*" ""
-gdb_test "x/2gd &oct" ".*.*" ""
-gdb_test "x/2gu &oct" ".*.*" ""
-gdb_test "x/2go &oct" ".*.*" ""
-gdb_test "x/2gt &oct" ".*.*" ""
-gdb_test "x/2ga &oct" ".*.*" ""
-gdb_test "x/2gc &oct" ".*.*" ""
-gdb_test "x/2gf &oct" ".*.*" ""
+gdb_test "p/d oct" ".*-6399925985474168457.*"
+gdb_test "p/u oct" ".*12046818088235383159.*"
+gdb_test "p/o oct" ".*.*"
+gdb_test "p/t oct" ".*1010011100101110111001010011100101110111000001010011100101110111.*"
+gdb_test "p/a oct" ".*0x.*77053977.*"
+gdb_test "p/c oct" ".*'w'.*"
+
+if { $sizeof_double == 8 } {
+
+    gdb_test "p/f oct" ".*-5.9822653797615723e-120.*"
+
+} else {
+
+    gdb_test "p/f oct" ".*-2.42716126e-15.*"
+}
+
+if { $target_bigendian_p } {
+
+    if { $sizeof_int == 4 } {
+
+       gdb_test "p/d *(int *)&oct" ".*-1490098887.*"
+       gdb_test "p/u *(int *)&oct" ".*2804868409.*"
+       gdb_test "p/o *(int *)&oct" ".*024713562471.*"
+       gdb_test "p/t *(int *)&oct" ".*10100111001011101110010100111001.*"
+       gdb_test "p/a *(int *)&oct" ".*0xf*a72ee539.*"
+       gdb_test "p/c *(int *)&oct" ".*57 '9'.*"
+       gdb_test "p/f *(int *)&oct" ".*-2.42716126e-15.*"
+
+    } else {
+
+       gdb_test "p/d *(int *)&oct" ".*-22738.*"
+       gdb_test "p/u *(int *)&oct" ".*42798.*"
+       gdb_test "p/o *(int *)&oct" ".*0123456.*"
+       gdb_test "p/t *(int *)&oct" ".*1010011100101110.*"
+       gdb_test "p/a *(int *)&oct" ".*0xffffa72e.*"
+       gdb_test "p/c *(int *)&oct" ".*46 '.'.*"
+       gdb_test "p/f *(int *)&oct" ".*-22738.*"
+
+    }
+
+    gdb_test "p/d *(short *)&oct" ".*-22738.*"
+    gdb_test "p/u *(short *)&oct" ".*42798.*"
+    gdb_test "p/o *(short *)&oct" ".*0123456.*"
+    gdb_test "p/t *(short *)&oct" ".*1010011100101110.*"
+    gdb_test "p/a *(short *)&oct" ".*0xf*ffffa72e.*"
+    gdb_test "p/c *(short *)&oct" ".* 46 '.'.*"
+    gdb_test "p/a *(short *)&oct" ".*0xf*ffffa72e.*"
+    gdb_test "p/f *(short *)&oct" ".*-22738.*"
+
+    gdb_test "x/x &oct" ".*0xa72ee539.*"
+    gdb_test "x/d &oct" ".*.-1490098887*"
+    gdb_test "x/u &oct" ".*2804868409.*"
+    gdb_test "x/o &oct" ".*024713562471.*"
+    gdb_test "x/t &oct" ".*10100111001011101110010100111001.*"
+    gdb_test "x/a &oct" ".*0xa72ee539.*"
+    gdb_test "x/c &oct" ".*-89 .*"
+    # FIXME GDB's output is correct, but this longer match fails.
+    # gdb_test "x/c &oct" ".*-89 '\\\\247'.*"
+    if { $sizeof_double == 8 } {
+       gdb_test "x/f &oct" ".*-5.9822653797615723e-120.*"
+    } else {
+       gdb_test "x/f &oct" ".*-2.42716126e-15.*"
+    }
+
+    # FIXME Fill in the results for all the following tests.  (But be careful
+    # about looking at locations with unspecified contents!)
+
+    gdb_test "x/2x &oct" ".*0xa72ee53977053977.*"
+    gdb_test "x/2d &oct" ".*-6399925985474168457.*"
+    gdb_test "x/2u &oct" ".*.*"
+    gdb_test "x/2o &oct" ".*.*"
+    gdb_test "x/2t &oct" ".*.*"
+    gdb_test "x/2a &oct" ".*.*"
+    gdb_test "x/2c &oct" ".*.*"
+    gdb_test "x/2f &oct" ".*.*"
+
+    gdb_test "x/2bx &oct" ".*.*"
+    gdb_test "x/2bd &oct" ".*.*"
+    gdb_test "x/2bu &oct" ".*.*"
+    gdb_test "x/2bo &oct" ".*.*"
+    gdb_test "x/2bt &oct" ".*.*"
+    gdb_test "x/2ba &oct" ".*.*"
+    gdb_test "x/2bc &oct" ".*.*"
+    gdb_test "x/2bf &oct" ".*.*"
+
+    gdb_test "x/2hx &oct" ".*.*"
+    gdb_test "x/2hd &oct" ".*.*"
+    gdb_test "x/2hu &oct" ".*.*"
+    gdb_test "x/2ho &oct" ".*.*"
+    gdb_test "x/2ht &oct" ".*.*"
+    gdb_test "x/2ha &oct" ".*.*"
+    gdb_test "x/2hc &oct" ".*.*"
+    gdb_test "x/2hf &oct" ".*.*"
+
+    gdb_test "x/2wx &oct" ".*.*"
+    gdb_test "x/2wd &oct" ".*.*"
+    gdb_test "x/2wu &oct" ".*.*"
+    gdb_test "x/2wo &oct" ".*.*"
+    gdb_test "x/2wt &oct" ".*.*"
+    gdb_test "x/2wa &oct" ".*.*"
+    gdb_test "x/2wc &oct" ".*.*"
+    gdb_test "x/2wf &oct" ".*.*"
+
+    gdb_test "x/2gx &oct" ".*.*"
+    gdb_test "x/2gd &oct" ".*.*"
+    gdb_test "x/2gu &oct" ".*.*"
+    gdb_test "x/2go &oct" ".*.*"
+    gdb_test "x/2gt &oct" ".*.*"
+    gdb_test "x/2ga &oct" ".*.*"
+    gdb_test "x/2gc &oct" ".*.*"
+    gdb_test "x/2gf &oct" ".*.*"
+
+} else {
+
+    # FIXME Add little-endian versions of these tests, or define a
+    # gdb_test_bi with two strings to match on.
+
+}
 
 gdb_exit
 return 0
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