| # Copyright 2024 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 |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| standard_testfile "pointers.f90" |
| load_lib fortran.exp |
| |
| if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ |
| {debug f90 quiet}]} { |
| return -1 |
| } |
| |
| if {![fortran_runto_main]} { |
| untested "could not run to main" |
| return -1 |
| } |
| |
| # Depending on the compiler being used, the type names can be printed |
| # differently. |
| set logical [fortran_logical4] |
| set real [fortran_real4] |
| set int [fortran_int4] |
| set complex [fortran_complex4] |
| |
| gdb_breakpoint [gdb_get_line_number "Before pointer assignment"] |
| gdb_continue_to_breakpoint "Before pointer assignment" |
| gdb_test "print logp" "= \\(PTR TO -> \\( $logical \\)\\) 0x0" \ |
| "print logp, not associated" |
| gdb_test "print *logp" "Cannot access memory at address 0x0" \ |
| "print *logp, not associated" |
| gdb_test "print comp" "= \\(PTR TO -> \\( $complex \\)\\) 0x0" \ |
| "print comp, not associated" |
| gdb_test "print *comp" "Cannot access memory at address 0x0" \ |
| "print *comp, not associated" |
| gdb_test "print charp" "= \\(PTR TO -> \\( character\\*1 \\)\\) 0x0" \ |
| "print charp, not associated" |
| gdb_test "print *charp" "Cannot access memory at address 0x0" \ |
| "print *charp, not associated" |
| gdb_test "print charap" "= \\(PTR TO -> \\( character\\*3 \\)\\) 0x0" \ |
| "print charap, not associated" |
| gdb_test "print *charap" "Cannot access memory at address 0x0" \ |
| "print *charap, not associated" |
| gdb_test "print intp" "= \\(PTR TO -> \\( $int \\)\\) 0x0" \ |
| "print intp, not associated" |
| gdb_test "print *intp" "Cannot access memory at address 0x0" \ |
| "print *intp, not associated" |
| gdb_test "print intap" " = <not associated>" "print intap, not associated" |
| gdb_test "print realp" "= \\(PTR TO -> \\( $real \\)\\) 0x0" \ |
| "print realp, not associated" |
| gdb_test "print *realp" "Cannot access memory at address 0x0" \ |
| "print *realp, not associated" |
| gdb_test "print \$my_var = intp" "= \\(PTR TO -> \\( $int \\)\\) 0x0" |
| gdb_test "print cyclicp1" "= \\( i = -?\\d+, p = 0x0 \\)" \ |
| "print cyclicp1, not associated" |
| gdb_test "print cyclicp1%p" \ |
| "= \\(PTR TO -> \\( Type typewithpointer \\)\\) 0x0" \ |
| "print cyclicp1%p, not associated" |
| |
| gdb_breakpoint [gdb_get_line_number "Before value assignment"] |
| gdb_continue_to_breakpoint "Before value assignment" |
| gdb_test "print *(twop)%ivla2" "= <not allocated>" |
| |
| gdb_breakpoint [gdb_get_line_number "After value assignment"] |
| gdb_continue_to_breakpoint "After value assignment" |
| gdb_test "print logp" "= \\(PTR TO -> \\( $logical \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *logp" "= \\.TRUE\\." |
| gdb_test "print comp" "= \\(PTR TO -> \\( $complex \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *comp" "= \\(1,2\\)" |
| gdb_test "print charp" "= \\(PTR TO -> \\( character\\*1 \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *charp" "= 'a'" |
| gdb_test "print charap" "= \\(PTR TO -> \\( character\\*3 \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *charap" "= 'abc'" |
| gdb_test "print intp" "= \\(PTR TO -> \\( $int \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *intp" "= 10" |
| gdb_test "print intap" "= \\(\\(1, 1, 3(, 1){7}\\) \\(1(, 1){9}\\)\\)" \ |
| "print intap, associated" |
| gdb_test "print intvlap" "= \\(2, 2, 2, 4(, 2){6}\\)" \ |
| "print intvlap, associated" |
| gdb_test "print realp" "= \\(PTR TO -> \\( $real \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *realp" "= 3\\.14000\\d+" |
| gdb_test "print arrayOfPtr(2)%p" "= \\(PTR TO -> \\( Type two \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *(arrayOfPtr(2)%p)" \ |
| "= \\( ivla1 = \\(11, 12, 13\\), ivla2 = \\(\\(211, 221\\) \\(212, 222\\)\\) \\)" |
| gdb_test "print arrayOfPtr(3)%p" "= \\(PTR TO -> \\( Type two \\)\\) 0x0" \ |
| "print arrayOfPtr(3)%p" |
| |
| gdb_test_multiple "print *(arrayOfPtr(3)%p)" \ |
| "print *(arrayOfPtr(3)%p), associated" { |
| # gfortran |
| -re -wrap "Cannot access memory at address 0x0" { |
| pass $gdb_test_name |
| } |
| # ifx |
| -re -wrap "Location address is not set." { |
| pass $gdb_test_name |
| } |
| } |
| |
| gdb_test "print cyclicp1" "= \\( i = 1, p = $hex\( <.*>\)? \\)" |
| gdb_test "print cyclicp1%p" "= \\(PTR TO -> \\( Type typewithpointer \\)\\) $hex\( <.*>\)?" |
| gdb_test "print *((integer*) &inta + 2)" "= 3" "print temporary pointer, array" |
| gdb_test "print *((integer*) &intvla + 3)" "= 4" "print temporary pointer, allocated vla" |
| gdb_test "print \$pc" "\\(PTR TO -> \\( void \\(\\) \\(\\) \\)\\) $hex <pointers\\+\\d+>" \ |
| "Print program counter" |