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* gdb.base/setvar.c, gdb.base/setvar.exp: Add new tests for
enumeration bitfields if compiling with GNU C. * lib/gdb.exp: Consume `(y or n) ' in `Reinitialize source path to empty' prompt.
This commit is contained in:
parent
080868b466
commit
3c88a10a65
@ -1,3 +1,10 @@
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Sat Aug 26 00:26:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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* gdb.base/setvar.c, gdb.base/setvar.exp: Add new tests for
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enumeration bitfields if compiling with GNU C.
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* lib/gdb.exp: Consume `(y or n) ' in `Reinitialize source path
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to empty' prompt.
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Tue Aug 22 00:30:37 1995 Jeff Law (law@snake.cs.utah.edu)
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* gdb.base/scope.exp: xfail 'scope0.c'::filelocal_bss before run
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@ -1,4 +1,5 @@
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# Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
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# Copyright (C) 1988, 1990, 1991, 1992, 1994, 1995
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# Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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@ -12,7 +13,7 @@
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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@ -41,12 +42,14 @@ gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load $objdir/$subdir/$binfile
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source gdb.base/setvar.ci
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#
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# set it up at a breakpoint so we canplay with the variable values
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#
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send "set print sevenbit-strings\n" ; expect -re "$prompt $"
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if ![runto main] then {
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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continue
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}
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@ -334,36 +337,13 @@ expect {
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}
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send "set variable v_signed_char=-1\n"
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expect {
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-re "$prompt $"\
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{
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send "print v_signed_char\n"
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expect {
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-re ".\[0-9\]* = -1 \'.377\'.*$prompt $" { pass "set variable signed char=-1 (-1)" }
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-re "$prompt $" { fail "set variable signed char=-1 (minus)" }
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timeout { fail "(timeout) set variable signed char=-1 (minus)" }
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}
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}
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-re "$prompt $" { fail "set variable signed char=-1 (minus)" }
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timeout { fail "(timeout) set variable signed char=-1 (minus)" }
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}
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gdb_test "set variable v_signed_char=-1" ""
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gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
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"set variable signed char=-1 (-1)"
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send "set variable v_signed_char=0xFF\n"
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expect {
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-re "$prompt $"\
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{
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send "print v_signed_char\n"
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expect {
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-re ".\[0-9\]* = -1 \'.377\'.*$prompt $" { pass "set variable signed char=0xFF (0xFF)" }
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-re "$prompt $" { fail "set variable signed char=0xFF (hex)" }
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timeout { fail "(timeout) set variable signed char=0xFF (hex)" }
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}
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}
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-re "$prompt $" { fail "set variable signed char=0xFF (hex)" }
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timeout { fail "(timeout) set variable signed char=0xFF (hex)" }
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}
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gdb_test "set variable v_signed_char=0xFF" ""
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gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
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"set variable signed char=0xFF (0xFF)"
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#
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@ -1477,61 +1457,23 @@ expect {
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#
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# test "set variable" for type "signed short *"
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#
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send "set v_signed_short_pointer=v_signed_short_array\n"
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expect -re "set.*$prompt $"
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send "set variable *(v_signed_short_pointer)=123\n"
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expect -re "set.*$prompt $"
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send "set variable *(v_signed_short_pointer+1)=-456\n"
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expect {
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-re "set.*$prompt $" {
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send "print v_signed_short_array\n"
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expect {
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-re "print.*.\[0-9\]* =.*\{123,.*-456\}.*$prompt $" {
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send "print *(v_signed_short_pointer+1)\n"
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expect {
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-re "print.*.\[0-9\]*.*=.*-456.*$prompt $" { pass "set variable signed short pointer" }
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-re "$prompt $" { fail "set variable signed short pointer (FIXME)" }
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timeout { fail "(timeout) set variable signed short pointer (FIXME)" }
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}
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}
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-re "$prompt $" { fail "set variable signed short pointer (FIXME)" }
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timeout { fail "(timeout) set variable signed short pointer (FIXME)" }
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}
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}
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-re "$prompt $" { fail "set variable signed short pointer (FIXME)" }
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timeout { fail "(timeout) set variable signed short pointer (FIXME)" }
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}
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gdb_test "set v_signed_short_pointer=v_signed_short_array" ""
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gdb_test "set variable *(v_signed_short_pointer)=123" ""
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gdb_test "set variable *(v_signed_short_pointer+1)=-456" ""
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gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\{123,.*-456\}" \
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"set variable signed short pointer"
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gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456"
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#
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# test "set variable" for type "unsigned short *"
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#
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send "set v_unsigned_short_pointer=v_unsigned_short_array\n"
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expect -re "set.*$prompt $"
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send "set variable *(v_unsigned_short_pointer)=123\n"
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expect -re "set.*$prompt $"
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send "set variable *(v_unsigned_short_pointer+1)=-456\n"
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expect {
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-re "set.*$prompt $" {
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send "print v_unsigned_short_array\n"
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expect {
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-re "print.*.\[0-9\]* =.*\{123,.*65080\}.*$prompt $" {
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send "print *(v_unsigned_short_pointer+1)\n"
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expect {
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-re "print.*.\[0-9\]* = 65080.*$prompt $" { pass "set variable unsigned short pointer" }
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-re "$prompt $" { fail "set variable unsigned short pointer (FIXME)" }
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timeout { fail "(timeout) set variable unsigned short pointer (FIXME)" }
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}
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}
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-re "$prompt $" { fail "set variable unsigned short pointer (FIXME)" }
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timeout { fail "(timeout) set variable unsigned short pointer (FIXME)" }
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}
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}
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-re "$prompt $" { fail "set variable unsigned short pointer (FIXME)" }
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timeout { fail "(timeout) set variable unsigned short pointer (FIXME)" }
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}
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gdb_test "set v_unsigned_short_pointer=v_unsigned_short_array" ""
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gdb_test "set variable *(v_unsigned_short_pointer)=123" ""
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gdb_test "set variable *(v_unsigned_short_pointer+1)=-456" ""
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gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\{123,.*65080\}" \
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"set variable unsigned short pointer"
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gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080"
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#
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@ -1873,17 +1815,35 @@ expect {
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}
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gdb_test "print v_struct1" \
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"print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
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.*v_int_member = 2,.*\
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v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
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"set print structure #1"
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send "print v_struct1\n"
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expect {
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-re "print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,.*v_int_member = 2,.*\
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v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}.*$prompt $"\
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{ pass "set print structure" }
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-re "$prompt $" { fail "set print structure" }
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timeout { fail "(timeout) set print structure" }
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}
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# This should be an error. GCC extensions for structure constants require
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# the type of the structure to be specified, as in
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# v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37}
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# GDB should do the same if it wants to provide this feature.
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gdb_test "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" "Invalid.*"
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if [istarget "a29k-*-udi"] then {
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# FIXME: If PR 2415 is fixed, this is not needed.
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gdb_target_udi
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# And after the error the structure should be unchanged.
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gdb_test "print v_struct1" \
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"print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
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.*v_int_member = 2,.*\
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v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
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"set print structure #2"
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# Test printing of enumeration bitfields.
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# GNU C supports them, some other compilers don't.
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if {$gcc_compiled} then {
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gdb_test "print sef.field=sm1" "print.*.\[0-9\]* = sm1"
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gdb_test "print sef.field" "print.*.\[0-9\]* = sm1" "print sef.field (sm1)"
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gdb_test "print sef.field=s1" "print.*.\[0-9\]* = s1"
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gdb_test "print sef.field" "print.*.\[0-9\]* = s1" "print sef.field (s1)"
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gdb_test "print uef.field=u1" "print.*.\[0-9\]* = u1"
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gdb_test "print uef.field" "print.*.\[0-9\]* = u1" "print uef.field (u1)"
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gdb_test "print uef.field=u2" "print.*.\[0-9\]* = u2"
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gdb_test "print uef.field" "print.*.\[0-9\]* = u2" "print uef.field (u2)"
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}
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