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old-cross-binutils/gdb/testsuite/gdb.cell/dwarfaddr.S

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Update Copyright year range in all files maintained by GDB.
2014-01-01 03:54:24 +00:00
/* Copyright 2010-2014 Free Software Foundation, Inc.
ChangeLog: * dwarf2expr.h (struct dwarf_value_location): Use ULONGEST as type of stack values. (struct dwarf_expr_piece): Rename "expr" member to "mem". Add new "value" member. (dwarf_expr_push): Change input type to ULONGEST. (dwarf_expr_fetch): Change return type to ULONGEST. (dwarf_expr_fetch_address): Add prototype. (dwarf2_read_address): Remove prototype. * dwarf2expr.c (dwarf_expr_push): Use ULONGEST as type of stack values. Truncate stack values to ctx->addr_size bytes. (dwarf_expr_fetch): Change return value to ULONGEST. (dwarf_expr_fetch_address): New function. (add_piece): Use dwarf_expr_fetch_address instead of dwarf_expr_fetch when appropriate. Update for struct dwarf_expr_piece changes. (dwarf2_read_address): Remove. (unsigned_address_type): Remove. (signed_address_type): Remove. (execute_stack_op): Use dwarf_expr_fetch_address instead of dwarf_expr_fetch when appropriate. Use ULONGEST as type of stack values. Perform operations on ULONGEST instead of on GDB values, sign-extending from ctx->addr_size bytes as needed. Read DW_OP_addr values and DW_OP_deref results as unsigned integers. * dwarf2loc.c (read_pieced_value): Update for struct dwarf_expr_piece changes. (write_pieced_value): Likewise. (dwarf2_evaluate_loc_desc): Use dwarf_expr_fetch_address instead of dwarf_expr_fetch when appropriate. (compile_dwarf_to_ax): Read DW_OP_addr values as unsigned integers. * dwarf2-frame.c (execute_stack_op): Use dwarf_expr_fetch_address instead of dwarf_expr_fetch when appropriate. testsuite/ChangeLog: * gdb.cell/dwarfaddr.exp: New file. * gdb.cell/dwarfaddr.S: New file.
2010-06-25 13:00:33 +00:00
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 file is part of the gdb testsuite.
Contributed by Ulrich Weigand <uweigand@de.ibm.com>.
Tests for SPU addresses resulting from complex DWARF expressions. */
.text
main:
.Ltext_s:
.LFB1:
stqd $1,-240($1)
ai $1,$1,-240
ai $2,$1,32
ai $2,$2,127
il $3,127
andc $3,$2,$3
il $2,1
lqd $4,0($3)
cwd $5,0($3)
shufb $2,$2,$4,$5
stqd $2,0($3)
lqd $1,0($1)
bi $0
.LFE1:
.global main
.type main,@function
.size main,.LFE1-.LFB1
.Ltext_e:
.section .debug_info,"",@progbits
.Ldebug_info_s:
.int .debug_info_size-4
.short 0x2
.int .Ldebug_abbrev_s
.byte 0x4
.Ldie0:
.uleb128 0x1
.string "test.c"
.int .Ltext_s
.int .Ltext_e
.byte 0x1
.Ldie1:
.uleb128 0x2
.string "int"
.byte 0x4
.byte 0x5
.Ldie2:
.uleb128 0x3
.int .Ldie4-.Ldebug_info_s
.int .Ldie1-.Ldebug_info_s
.Ldie3:
.uleb128 0x4
.byte 0
.byte 0xf
.uleb128 0
.Ldie4:
.uleb128 0x5
.string "main"
.int .LFB1
.int .LFE1
.byte 0x1
.byte 0x1
.byte 0x3
.byte 0x1
.byte 0x1
.byte 0x51
.Ldie5:
.uleb128 0x6
.byte 0xe
.byte 0x91
.sleb128 0x20
.byte 0xd
.int 0x7f
.byte 0x22
.byte 0xd
.int 0xffffff80
.byte 0x1a
.string "x"
.byte 0x1
.byte 0
.int .Ldie2-.Ldebug_info_s
.uleb128 0
.uleb128 0
.Ldebug_info_e:
.set .debug_info_size,.Ldebug_info_e-.Ldebug_info_s
.section .debug_abbrev,"",@progbits
.Ldebug_abbrev_s:
.uleb128 0x1
.uleb128 0x11
.byte 0x1
.uleb128 0x3
.uleb128 0x8
.uleb128 0x11
.uleb128 0x1
.uleb128 0x12
.uleb128 0x1
.uleb128 0x13
.uleb128 0xb
.uleb128 0
.uleb128 0
.uleb128 0x2
.uleb128 0x24
.byte 0
.uleb128 0x3
.uleb128 0x8
.uleb128 0xb
.uleb128 0xb
.uleb128 0x3e
.uleb128 0xb
.uleb128 0
.uleb128 0
.uleb128 0x3
.uleb128 0x1
.byte 0x1
.uleb128 0x1
.uleb128 0x13
.uleb128 0x49
.uleb128 0x13
.uleb128 0
.uleb128 0
.uleb128 0x4
.uleb128 0x21
.byte 0
.uleb128 0x22
.uleb128 0xb
.uleb128 0x2f
.uleb128 0xb
.uleb128 0
.uleb128 0
.uleb128 0x5
.uleb128 0x2e
.byte 0x1
.uleb128 0x3
.uleb128 0x8
.uleb128 0x11
.uleb128 0x1
.uleb128 0x12
.uleb128 0x1
.uleb128 0x27
.uleb128 0xc
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x3f
.uleb128 0xc
.uleb128 0x40
.uleb128 0xa
.uleb128 0
.uleb128 0
.uleb128 0x6
.uleb128 0x34
.byte 0
.uleb128 0x2
.uleb128 0xa
.uleb128 0x3
.uleb128 0x8
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0
.uleb128 0
.uleb128 0
.Ldebug_abbrev_e:
.set .debug_abbrev_size,.Ldebug_abbrev_e-.Ldebug_abbrev_s
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