Contents of the .debug_info section:

  Compilation Unit @ offset 0x0:
   Length:        0x143 (32-bit)
   Version:       4
   Abbrev Offset: 0x0
   Pointer Size:  8
 <0><b>: Abbrev Number: 1 (DW_TAG_compile_unit)
    <c>   DW_AT_producer    : (indirect string, offset: 0xa5): GNU Fortran 4.8.3 20140911 (Red Hat 4.8.3-9) -mtune=generic -march=x86-64 -g -O0 -fintrinsic-modules-path /usr/lib/gcc/x86_64-redhat-linux/4.8.3/finclude	
    <10>   DW_AT_language    : 14	(Fortran 95)
    <11>   DW_AT_identifier_case: 2	(down_case)
    <12>   DW_AT_name        : (indirect string, offset: 0x17): pointers.f90	
    <16>   DW_AT_comp_dir    : (indirect string, offset: 0x44): .../gdb/testsuite/gdb.fortran	
    <1a>   DW_AT_low_pc      : 0x400830	
    <22>   DW_AT_high_pc     : 0x1de	
    <2a>   DW_AT_stmt_list   : 0x0	
 <1><2e>: Abbrev Number: 2 (DW_TAG_base_type)
    <2f>   DW_AT_byte_size   : 8	
    <30>   DW_AT_encoding    : 5	(signed)
    <31>   DW_AT_name        : (indirect string, offset: 0x2b): integer(kind=8)	
 <1><35>: Abbrev Number: 3 (DW_TAG_subprogram)
    <36>   DW_AT_name        : (indirect string, offset: 0x3b): pointers	
    <3a>   DW_AT_decl_file   : 1	
    <3b>   DW_AT_decl_line   : 16	
    <3c>   DW_AT_low_pc      : 0x400830	
    <44>   DW_AT_high_pc     : 0x1a3	
    <4c>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
    <4e>   DW_AT_GNU_all_tail_call_sites: 1	
    <4e>   DW_AT_main_subprogram: 1	
    <4e>   DW_AT_calling_convention: 2	(program)
    <4f>   DW_AT_sibling     : <0xa6>	
 <2><53>: Abbrev Number: 4 (DW_TAG_variable)
    <54>   DW_AT_name        : (indirect string, offset: 0x24): intvla	
    <58>   DW_AT_decl_file   : 1	
    <59>   DW_AT_decl_line   : 18	
    <5a>   DW_AT_type        : <0xa6>	
    <5e>   DW_AT_location    : 2 byte block: 91 40 	(DW_OP_fbreg: -64)
 <2><61>: Abbrev Number: 4 (DW_TAG_variable)
    <62>   DW_AT_name        : (indirect string, offset: 0x83): intvlap	
    <66>   DW_AT_decl_file   : 1	
    <67>   DW_AT_decl_line   : 19	
    <68>   DW_AT_type        : <0xd1>	
    <6c>   DW_AT_location    : 3 byte block: 91 90 7f 	(DW_OP_fbreg: -112)
 <2><70>: Abbrev Number: 5 (DW_TAG_lexical_block)
    <71>   DW_AT_low_pc      : 0x400848	
    <79>   DW_AT_high_pc     : 0x16c	
 <3><81>: Abbrev Number: 5 (DW_TAG_lexical_block)
    <82>   DW_AT_low_pc      : 0x40092a	
    <8a>   DW_AT_high_pc     : 0x26	
 <4><92>: Abbrev Number: 6 (DW_TAG_lexical_block)
    <93>   DW_AT_low_pc      : 0x40093a	
    <9b>   DW_AT_high_pc     : 0x16	
 <4><a3>: Abbrev Number: 0
 <3><a4>: Abbrev Number: 0
 <2><a5>: Abbrev Number: 0
 <1><a6>: Abbrev Number: 7 (DW_TAG_array_type)
    <a7>   DW_AT_data_location: 2 byte block: 97 6 	(DW_OP_push_object_address; DW_OP_deref)
    <aa>   DW_AT_allocated   : 4 byte block: 97 6 30 2e 	(DW_OP_push_object_address; DW_OP_deref; DW_OP_lit0; DW_OP_ne)
    <af>   DW_AT_type        : <0xca>	
    <b3>   DW_AT_sibling     : <0xca>	
 <2><b7>: Abbrev Number: 8 (DW_TAG_subrange_type)
    <b8>   DW_AT_lower_bound : 4 byte block: 97 23 20 6 	(DW_OP_push_object_address; DW_OP_plus_uconst: 32; DW_OP_deref)
    <bd>   DW_AT_upper_bound : 4 byte block: 97 23 28 6 	(DW_OP_push_object_address; DW_OP_plus_uconst: 40; DW_OP_deref)
    <c2>   DW_AT_byte_stride : 6 byte block: 97 23 18 6 34 1e 	(DW_OP_push_object_address; DW_OP_plus_uconst: 24; DW_OP_deref; DW_OP_lit4; DW_OP_mul)
 <2><c9>: Abbrev Number: 0
 <1><ca>: Abbrev Number: 2 (DW_TAG_base_type)
    <cb>   DW_AT_byte_size   : 4	
    <cc>   DW_AT_encoding    : 5	(signed)
    <cd>   DW_AT_name        : (indirect string, offset: 0x8b): integer(kind=4)	
 <1><d1>: Abbrev Number: 9 (DW_TAG_array_type)
    <d2>   DW_AT_data_location: 2 byte block: 97 6 	(DW_OP_push_object_address; DW_OP_deref)
    <d5>   DW_AT_associated  : 4 byte block: 97 6 30 2e 	(DW_OP_push_object_address; DW_OP_deref; DW_OP_lit0; DW_OP_ne)
    <da>   DW_AT_type        : <0xca>	
    <de>   DW_AT_sibling     : <0xf5>	
 <2><e2>: Abbrev Number: 8 (DW_TAG_subrange_type)
    <e3>   DW_AT_lower_bound : 4 byte block: 97 23 20 6 	(DW_OP_push_object_address; DW_OP_plus_uconst: 32; DW_OP_deref)
    <e8>   DW_AT_upper_bound : 4 byte block: 97 23 28 6 	(DW_OP_push_object_address; DW_OP_plus_uconst: 40; DW_OP_deref)
    <ed>   DW_AT_byte_stride : 6 byte block: 97 23 18 6 34 1e 	(DW_OP_push_object_address; DW_OP_plus_uconst: 24; DW_OP_deref; DW_OP_lit4; DW_OP_mul)
 <2><f4>: Abbrev Number: 0
 <1><f5>: Abbrev Number: 10 (DW_TAG_subprogram)
    <f6>   DW_AT_external    : 1	
    <f6>   DW_AT_name        : (indirect string, offset: 0x9b): main	
    <fa>   DW_AT_decl_file   : 1	
    <fb>   DW_AT_decl_line   : 32	
    <fc>   DW_AT_type        : <0xca>	
    <100>   DW_AT_low_pc      : 0x4009d3	
    <108>   DW_AT_high_pc     : 0x3b	
    <110>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
    <112>   DW_AT_GNU_all_tail_call_sites: 1	
    <112>   DW_AT_sibling     : <0x134>	
 <2><116>: Abbrev Number: 11 (DW_TAG_formal_parameter)
    <117>   DW_AT_name        : (indirect string, offset: 0xa0): argc	
    <11b>   DW_AT_decl_file   : 1	
    <11c>   DW_AT_decl_line   : 32	
    <11d>   DW_AT_type        : <0x134>	
    <121>   DW_AT_location    : 2 byte block: 91 6c 	(DW_OP_fbreg: -20)
 <2><124>: Abbrev Number: 11 (DW_TAG_formal_parameter)
    <125>   DW_AT_name        : (indirect string, offset: 0x12): argv	
    <129>   DW_AT_decl_file   : 1	
    <12a>   DW_AT_decl_line   : 32	
    <12b>   DW_AT_type        : <0x139>	
    <12f>   DW_AT_location    : 3 byte block: 91 60 6 	(DW_OP_fbreg: -32; DW_OP_deref)
 <2><133>: Abbrev Number: 0
 <1><134>: Abbrev Number: 12 (DW_TAG_const_type)
    <135>   DW_AT_type        : <0xca>	
 <1><139>: Abbrev Number: 13 (DW_TAG_pointer_type)
    <13a>   DW_AT_byte_size   : 8	
    <13b>   DW_AT_type        : <0x13f>	
 <1><13f>: Abbrev Number: 2 (DW_TAG_base_type)
    <140>   DW_AT_byte_size   : 1	
    <141>   DW_AT_encoding    : 8	(unsigned char)
    <142>   DW_AT_name        : (indirect string, offset: 0x0): character(kind=1)	
 <1><146>: Abbrev Number: 0