Subversion Repositories openrisc_2011-10-31

/* This testcase is part of GDB, the GNU debugger.

   Copyright 2008, 2009, 2010 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/>.  */

/* This tests that gdb can read compressed sections.  The contents
   are the same as dw2-basic.S, but the .debug_abbrev section has been
   comrpessed using zlib.  */

/* Dummy function to provide debug information for.  */

        .text
        .globl _start
        .globl __start
_start:
__start:
        .int 0
.Lbegin_text1:
        .globl func_cu1
        .type func_cu1, %function
func_cu1:
.Lbegin_func_cu1:
        .int 0
.Lend_func_cu1:
        .size func_cu1, .-func_cu1
.Lend_text1:

/* Debug information */

        .section .debug_info
.Lcu1_begin:
        /* CU header */
        .4byte  .Lcu1_end - .Lcu1_start         /* Length of Compilation Unit */
.Lcu1_start:
        .2byte  2                               /* DWARF Version */
        .4byte  .Labbrev1_begin                 /* Offset into abbrev section */
        .byte   4                               /* Pointer size */

        /* CU die */
        .uleb128 1                              /* Abbrev: DW_TAG_compile_unit */
        .4byte  .Lline1_begin                   /* DW_AT_stmt_list */
        .4byte  .Lend_text1                     /* DW_AT_high_pc */
        .4byte  .Lbegin_text1                   /* DW_AT_low_pc */
        .ascii  "file1.txt\0"                   /* DW_AT_name */
        .ascii  "GNU C 3.3.3\0"                 /* DW_AT_producer */
        .byte   1                               /* DW_AT_language (C) */

        /* func_cu1 */
        .uleb128        2                       /* Abbrev: DW_TAG_subprogram */
        .byte           1                       /* DW_AT_external */
        .byte           1                       /* DW_AT_decl_file */
        .byte           2                       /* DW_AT_decl_line */
        .ascii          "func_cu1\0"            /* DW_AT_name */
        .4byte          .Ltype_int-.Lcu1_begin  /* DW_AT_type */
        .4byte          .Lbegin_func_cu1        /* DW_AT_low_pc */
        .4byte          .Lend_func_cu1          /* DW_AT_high_pc */
        .byte           1                       /* DW_AT_frame_base: length */
        .byte           0x55                    /* DW_AT_frame_base: DW_OP_reg5 */

.Ltype_int:
        .uleb128        3                       /* Abbrev: DW_TAG_base_type */
        .ascii          "int\0"                 /* DW_AT_name */
        .byte           4                       /* DW_AT_byte_size */
        .byte           5                       /* DW_AT_encoding */

        .byte           0                        /* End of children of CU */

.Lcu1_end:

/* Line table */
        .section .debug_line
.Lline1_begin:
        .4byte          .Lline1_end - .Lline1_start     /* Initial length */
.Lline1_start:
        .2byte          2                       /* Version */
        .4byte          .Lline1_lines - .Lline1_hdr     /* header_length */
.Lline1_hdr:
        .byte           1                       /* Minimum insn length */
        .byte           1                       /* default_is_stmt */
        .byte           1                       /* line_base */
        .byte           1                       /* line_range */
        .byte           0x10                    /* opcode_base */

        /* Standard lengths */
        .byte           0
        .byte           1
        .byte           1
        .byte           1
        .byte           1
        .byte           0
        .byte           0
        .byte           0
        .byte           1
        .byte           0
        .byte           0
        .byte           1
        .byte           0
        .byte           0
        .byte           0

        /* Include directories */
        .byte           0

        /* File names */
        .ascii          "file1.txt\0"
        .uleb128        0
        .uleb128        0
        .uleb128        0

        .byte           0

.Lline1_lines:
        .byte           0        /* DW_LNE_set_address */
        .uleb128        5
        .byte           2
        .4byte          .Lbegin_func_cu1

        .byte           3       /* DW_LNS_advance_line */
        .sleb128        3       /* ... to 4 */

        .byte           1       /* DW_LNS_copy */

        .byte           1       /* DW_LNS_copy (second time as an end-of-prologue marker) */

        .byte           0        /* DW_LNE_set_address */
        .uleb128        5
        .byte           2
        .4byte          .Lend_func_cu1

        .byte           0        /* DW_LNE_end_of_sequence */
        .uleb128        1
        .byte           1

.Lline1_end:

/* Abbrev table -- compressed */
        .section .zdebug_abbrev
.Labbrev1_begin:
        .ascii          "ZLIB"
        .4byte          0
        .2byte          0
        .byte           0
        .byte           51
        .byte           0x78
        .byte           0x5e
        .byte           0x63
        .byte           0x14
        .byte           0x64
        .byte           0x14
        .byte           0x60
        .byte           0x13
        .byte           0x62
        .byte           0x14
        .byte           0x64
        .byte           0x64
        .byte           0xe6
        .byte           0x50
        .byte           0xe5
        .byte           0x10
        .byte           0xe6
        .byte           0x66
        .byte           0x60
        .byte           0x60
        .byte           0xd2
        .byte           0x63
        .byte           0xb0
        .byte           0xe7
        .byte           0xb1
        .byte           0xe2
        .byte           0xb6
        .byte           0xe6
        .byte           0x66
        .byte           0xe6
        .byte           0xf0
        .byte           0x14
        .byte           0x16
        .byte           0x64
        .byte           0x14
        .byte           0x62
        .byte           0x74
        .byte           0xe0
        .byte           0x02
        .byte           0x00
        .byte           0x25
        .byte           0x78
        .byte           0x02
        .byte           0x81
        .byte           0x78
        .byte           0x9c
        .byte           0x63
        .byte           0x60
        .byte           0x60
        .byte           0x56
        .byte           0x61
        .byte           0x60
        .byte           0xe6
        .byte           0xe0
        .byte           0xe6
        .byte           0xb6
        .byte           0xe3
        .byte           0x66
        .byte           0x00
        .byte           0x02
        .byte           0x00
        .byte           0x04
        .byte           0x9c
        .byte           0x00
        .byte           0x92