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this patch updates all call sites related DWARF-5 renames. gdb/ChangeLog 2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com> * block.c (call_site_for_pc): Rename DW_OP_GNU_*, DW_TAG_GNU_* and DW_AT_GNU_*. * common/common-exceptions.h (enum errors): Likewise. * dwarf2-frame.c (class dwarf_expr_executor): Likewise. * dwarf2expr.c (dwarf_block_to_dwarf_reg) (dwarf_expr_context::execute_stack_op): Likewise. * dwarf2expr.h (struct dwarf_expr_context, struct dwarf_expr_piece): Likewise. * dwarf2loc.c (dwarf_evaluate_loc_desc::get_base_type) (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value) (show_entry_values_debug, call_site_to_target_addr) (func_addr_to_tail_call_list, func_verify_no_selftailcall) (dwarf_expr_reg_to_entry_parameter, dwarf_entry_parameter_to_value) (entry_data_value_free_closure, value_of_dwarf_reg_entry) (value_of_dwarf_block_entry, indirect_pieced_value) (symbol_needs_eval_context::push_dwarf_reg_entry_value): (disassemble_dwarf_expression): Likewise. * dwarf2read.c (process_die, inherit_abstract_dies) (read_call_site_scope): Likewise. * gdbtypes.h (struct func_type, struct call_site_parameter) (struct call_site): Likewise. * stack.c (read_frame_arg): Likewise. * std-operator.def (OP_VAR_ENTRY_VALUE): Likewise. gdb/doc/ChangeLog 2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.texinfo (Print Settings, Tail Call Frames): Rename DW_OP_GNU_*, DW_TAG_GNU_* and DW_AT_GNU_*. gdb/testsuite/ChangeLog 2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.arch/amd64-entry-value-param-dwarf5.S: New file. * gdb.arch/amd64-entry-value-param-dwarf5.c: New file. * gdb.arch/amd64-entry-value-param-dwarf5.exp: New file. * gdb.arch/amd64-entry-value.exp: Rename DW_OP_GNU_*, DW_TAG_GNU_* and DW_AT_GNU_*.gdb-8.0-branch
Jan Kratochvil
10 years ago
18 changed files with 965 additions and 100 deletions
@ -0,0 +1,699 @@ |
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/* This testcase is part of GDB, the GNU debugger. |
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Copyright 2012-2017 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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the Free Software Foundation; either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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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, see <http://www.gnu.org/licenses/>. */ |
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/* This file is compiled from gdb.arch/amd64-entry-value-param-dwarf5.c |
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using -g -dA -S -O2. */ |
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.file "amd64-entry-value-param-dwarf5.c" |
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.text |
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.Ltext0: |
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.p2align 4,,15 |
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.type foo.isra.0.constprop.2, @function |
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foo.isra.0.constprop.2: |
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.LFB4: |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:21 */ |
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.LM1: |
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.cfi_startproc |
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.LVL0: |
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/* BLOCK 2 freq:10000 seq:0 */ |
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/* PRED: ENTRY [100.0%] (FALLTHRU) */ |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:26 */ |
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.LM2: |
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movl vv(%rip), %eax |
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addl $1, %eax |
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movl %eax, vv(%rip) |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:27 */ |
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.LM3: |
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leal 3(%rdi), %eax |
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/* SUCC: EXIT [100.0%] */ |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:28 */ |
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.LM4: |
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ret |
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.cfi_endproc |
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.LFE4: |
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.size foo.isra.0.constprop.2, .-foo.isra.0.constprop.2 |
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.p2align 4,,15 |
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.type bar.constprop.1, @function |
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bar.constprop.1: |
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.LFB5: |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:31 */ |
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.LM5: |
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.cfi_startproc |
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/* BLOCK 2 freq:10000 seq:0 */ |
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/* PRED: ENTRY [100.0%] (FALLTHRU) */ |
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.LVL1: |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:33 */ |
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.LM6: |
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movl $10, %edi |
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call foo.isra.0.constprop.2 |
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.LVL2: |
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movl $10, %edi |
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movl %eax, %edx |
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call foo.isra.0.constprop.2 |
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.LVL3: |
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movl $16, %edi |
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addl %eax, %edx |
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call foo.isra.0.constprop.2 |
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.LVL4: |
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leal 10(%rdx,%rax), %eax |
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/* SUCC: EXIT [100.0%] */ |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:34 */ |
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.LM7: |
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ret |
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.cfi_endproc |
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.LFE5: |
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.size bar.constprop.1, .-bar.constprop.1 |
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.section .text.startup,"ax",@progbits |
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.p2align 4,,15 |
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.globl main |
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.type main, @function |
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main: |
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.LFB2: |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:38 */ |
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.LM8: |
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.cfi_startproc |
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/* BLOCK 2 freq:10000 seq:0 */ |
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/* PRED: ENTRY [100.0%] (FALLTHRU) */ |
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/* SUCC: EXIT [100.0%] (ABNORMAL,SIBCALL) */ |
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/* gdb.arch/amd64-entry-value-param-dwarf5.c:39 */ |
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.LM9: |
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jmp bar.constprop.1 |
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.LVL5: |
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.cfi_endproc |
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.LFE2: |
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.size main, .-main |
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.comm vv,4,4 |
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.text |
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.Letext0: |
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.section .debug_info,"",@progbits |
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.Ldebug_info0: |
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.long 0x199 /* Length of Compilation Unit Info */ |
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.value 0x5 /* DWARF version number */ |
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.byte 0x1 /* DW_UT_compile */ |
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.byte 0x8 /* Pointer Size (in bytes) */ |
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.long .Ldebug_abbrev0 /* Offset Into Abbrev. Section */ |
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.uleb128 0xa /* (DIE (0xc) DW_TAG_compile_unit) */ |
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.long .LASF2 /* DW_AT_producer: "GNU C11 7.0.1 20170218 (experimental) -mtune=generic -march=x86-64 -gdwarf-5 -O2" */ |
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.byte 0x1d /* DW_AT_language */ |
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.long .LASF0 /* DW_AT_name: "gdb.arch/amd64-entry-value-param-dwarf5.c" */ |
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.long .LASF1 /* DW_AT_comp_dir: "" */ |
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.long .LLRL0 /* DW_AT_ranges */ |
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.quad 0 /* DW_AT_low_pc */ |
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.long .Ldebug_line0 /* DW_AT_stmt_list */ |
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.uleb128 0xb /* (DIE (0x2a) DW_TAG_variable) */ |
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.ascii "vv\0" /* DW_AT_name */ |
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.byte 0x1 /* DW_AT_decl_file (gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x12 /* DW_AT_decl_line */ |
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.long 0x45 /* DW_AT_type */ |
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/* DW_AT_external */ |
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.uleb128 0x9 /* DW_AT_location */ |
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.byte 0x3 /* DW_OP_addr */ |
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.quad vv |
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.uleb128 0xc /* (DIE (0x3e) DW_TAG_base_type) */ |
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.byte 0x4 /* DW_AT_byte_size */ |
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.byte 0x5 /* DW_AT_encoding */ |
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.ascii "int\0" /* DW_AT_name */ |
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.uleb128 0xd /* (DIE (0x45) DW_TAG_volatile_type) */ |
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.long 0x3e /* DW_AT_type */ |
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.uleb128 0xe /* (DIE (0x4a) DW_TAG_subprogram) */ |
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/* DW_AT_external */ |
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.long .LASF3 /* DW_AT_name: "main" */ |
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.byte 0x1 /* DW_AT_decl_file (gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x25 /* DW_AT_decl_line */ |
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/* DW_AT_prototyped */ |
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.long 0x3e /* DW_AT_type */ |
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.quad .LFB2 /* DW_AT_low_pc */ |
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.quad .LFE2-.LFB2 /* DW_AT_high_pc */ |
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.uleb128 0x1 /* DW_AT_frame_base */ |
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.byte 0x9c /* DW_OP_call_frame_cfa */ |
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/* DW_AT_call_all_calls */ |
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.long 0x79 /* DW_AT_sibling */ |
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.uleb128 0xf /* (DIE (0x6b) DW_TAG_call_site) */ |
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.quad .LVL5 /* DW_AT_call_return_pc */ |
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/* DW_AT_call_tail_call */ |
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.long 0x125 /* DW_AT_call_origin */ |
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.byte 0 /* end of children of DIE 0x4a */ |
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.uleb128 0x5 /* (DIE (0x79) DW_TAG_subprogram) */ |
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.ascii "bar\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x1f /* DW_AT_decl_line */ |
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/* DW_AT_prototyped */ |
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.long 0x3e /* DW_AT_type */ |
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.byte 0x1 /* DW_AT_inline */ |
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.long 0x91 /* DW_AT_sibling */ |
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.uleb128 0x1 /* (DIE (0x88) DW_TAG_formal_parameter) */ |
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.ascii "x\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x1f /* DW_AT_decl_line */ |
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.long 0x3e /* DW_AT_type */ |
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.byte 0 /* end of children of DIE 0x79 */ |
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.uleb128 0x5 /* (DIE (0x91) DW_TAG_subprogram) */ |
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.ascii "foo\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x15 /* DW_AT_decl_line */ |
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/* DW_AT_prototyped */ |
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.long 0x3e /* DW_AT_type */ |
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.byte 0 /* DW_AT_inline */ |
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.long 0xd1 /* DW_AT_sibling */ |
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.uleb128 0x1 /* (DIE (0xa0) DW_TAG_formal_parameter) */ |
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.ascii "x\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x15 /* DW_AT_decl_line */ |
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.long 0x3e /* DW_AT_type */ |
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.uleb128 0x1 /* (DIE (0xa8) DW_TAG_formal_parameter) */ |
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.ascii "y\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x15 /* DW_AT_decl_line */ |
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.long 0x3e /* DW_AT_type */ |
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.uleb128 0x1 /* (DIE (0xb0) DW_TAG_formal_parameter) */ |
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.ascii "z\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x15 /* DW_AT_decl_line */ |
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.long 0x3e /* DW_AT_type */ |
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.uleb128 0x2 /* (DIE (0xb8) DW_TAG_variable) */ |
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.ascii "a\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x17 /* DW_AT_decl_line */ |
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.long 0x3e /* DW_AT_type */ |
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.uleb128 0x2 /* (DIE (0xc0) DW_TAG_variable) */ |
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.ascii "b\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x18 /* DW_AT_decl_line */ |
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.long 0x3e /* DW_AT_type */ |
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.uleb128 0x2 /* (DIE (0xc8) DW_TAG_variable) */ |
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.ascii "c\0" /* DW_AT_name */ |
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/* DW_AT_decl_file (1, gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.byte 0x19 /* DW_AT_decl_line */ |
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.long 0x3e /* DW_AT_type */ |
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.byte 0 /* end of children of DIE 0x91 */ |
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.uleb128 0x10 /* (DIE (0xd1) DW_TAG_subprogram) */ |
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.long 0x91 /* DW_AT_abstract_origin */ |
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.quad .LFB4 /* DW_AT_low_pc */ |
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.quad .LFE4-.LFB4 /* DW_AT_high_pc */ |
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.uleb128 0x1 /* DW_AT_frame_base */ |
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.byte 0x9c /* DW_OP_call_frame_cfa */ |
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/* DW_AT_call_all_calls */ |
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.long 0x125 /* DW_AT_sibling */ |
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.uleb128 0x6 /* (DIE (0xec) DW_TAG_formal_parameter) */ |
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.long 0xa0 /* DW_AT_abstract_origin */ |
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.uleb128 0x1 /* DW_AT_location */ |
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.byte 0x55 /* DW_OP_reg5 */ |
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.uleb128 0x6 /* (DIE (0xf3) DW_TAG_formal_parameter) */ |
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.long 0xa8 /* DW_AT_abstract_origin */ |
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.uleb128 0x6 /* DW_AT_location */ |
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.byte 0xfa /* DW_OP_GNU_parameter_ref */ |
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.long 0xa8 |
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.byte 0x9f /* DW_OP_stack_value */ |
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.uleb128 0x7 /* (DIE (0xff) DW_TAG_variable) */ |
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.long 0xb8 /* DW_AT_abstract_origin */ |
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.uleb128 0x5 /* DW_AT_location */ |
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.byte 0x75 /* DW_OP_breg5 */ |
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.sleb128 0 |
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.byte 0x31 /* DW_OP_lit1 */ |
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.byte 0x24 /* DW_OP_shl */ |
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.byte 0x9f /* DW_OP_stack_value */ |
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.uleb128 0x7 /* (DIE (0x10a) DW_TAG_variable) */ |
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.long 0xc0 /* DW_AT_abstract_origin */ |
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.uleb128 0x8 /* DW_AT_location */ |
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.byte 0xfa /* DW_OP_GNU_parameter_ref */ |
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.long 0xa8 |
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.byte 0x31 /* DW_OP_lit1 */ |
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.byte 0x24 /* DW_OP_shl */ |
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.byte 0x9f /* DW_OP_stack_value */ |
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.uleb128 0x11 /* (DIE (0x118) DW_TAG_variable) */ |
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.long 0xc8 /* DW_AT_abstract_origin */ |
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.byte 0x6 /* DW_AT_const_value */ |
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.uleb128 0x8 /* (DIE (0x11e) DW_TAG_formal_parameter) */ |
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.long 0xb0 /* DW_AT_abstract_origin */ |
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.byte 0x3 /* DW_AT_const_value */ |
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.byte 0 /* end of children of DIE 0xd1 */ |
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.uleb128 0x12 /* (DIE (0x125) DW_TAG_subprogram) */ |
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.long 0x79 /* DW_AT_abstract_origin */ |
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.quad .LFB5 /* DW_AT_low_pc */ |
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.quad .LFE5-.LFB5 /* DW_AT_high_pc */ |
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.uleb128 0x1 /* DW_AT_frame_base */ |
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.byte 0x9c /* DW_OP_call_frame_cfa */ |
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/* DW_AT_call_all_calls */ |
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.uleb128 0x8 /* (DIE (0x13c) DW_TAG_formal_parameter) */ |
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.long 0x88 /* DW_AT_abstract_origin */ |
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.byte 0xa /* DW_AT_const_value */ |
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.uleb128 0x9 /* (DIE (0x142) DW_TAG_call_site) */ |
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.quad .LVL2 /* DW_AT_call_return_pc */ |
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.long 0xd1 /* DW_AT_call_origin */ |
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.long 0x161 /* DW_AT_sibling */ |
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.uleb128 0x3 /* (DIE (0x153) DW_TAG_call_site_parameter) */ |
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.uleb128 0x1 /* DW_AT_location */ |
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.byte 0x55 /* DW_OP_reg5 */ |
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.uleb128 0x2 /* DW_AT_call_value */ |
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.byte 0x75 /* DW_OP_breg5 */ |
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.sleb128 0 |
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.uleb128 0x4 /* (DIE (0x159) DW_TAG_call_site_parameter) */ |
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.long 0xa8 /* DW_AT_call_parameter */ |
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.uleb128 0x1 /* DW_AT_call_value */ |
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.byte 0x32 /* DW_OP_lit2 */ |
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.byte 0 /* end of children of DIE 0x142 */ |
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.uleb128 0x9 /* (DIE (0x161) DW_TAG_call_site) */ |
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.quad .LVL3 /* DW_AT_call_return_pc */ |
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.long 0xd1 /* DW_AT_call_origin */ |
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.long 0x180 /* DW_AT_sibling */ |
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.uleb128 0x3 /* (DIE (0x172) DW_TAG_call_site_parameter) */ |
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.uleb128 0x1 /* DW_AT_location */ |
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.byte 0x55 /* DW_OP_reg5 */ |
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.uleb128 0x2 /* DW_AT_call_value */ |
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.byte 0x75 /* DW_OP_breg5 */ |
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.sleb128 0 |
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.uleb128 0x4 /* (DIE (0x178) DW_TAG_call_site_parameter) */ |
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.long 0xa8 /* DW_AT_call_parameter */ |
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.uleb128 0x1 /* DW_AT_call_value */ |
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.byte 0x34 /* DW_OP_lit4 */ |
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.byte 0 /* end of children of DIE 0x161 */ |
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.uleb128 0x13 /* (DIE (0x180) DW_TAG_call_site) */ |
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.quad .LVL4 /* DW_AT_call_return_pc */ |
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.long 0xd1 /* DW_AT_call_origin */ |
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.uleb128 0x3 /* (DIE (0x18d) DW_TAG_call_site_parameter) */ |
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.uleb128 0x1 /* DW_AT_location */ |
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.byte 0x55 /* DW_OP_reg5 */ |
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.uleb128 0x2 /* DW_AT_call_value */ |
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.byte 0x75 /* DW_OP_breg5 */ |
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.sleb128 0 |
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.uleb128 0x4 /* (DIE (0x193) DW_TAG_call_site_parameter) */ |
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.long 0xa8 /* DW_AT_call_parameter */ |
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.uleb128 0x1 /* DW_AT_call_value */ |
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.byte 0x3a /* DW_OP_lit10 */ |
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.byte 0 /* end of children of DIE 0x180 */ |
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.byte 0 /* end of children of DIE 0x125 */ |
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.byte 0 /* end of children of DIE 0xc */ |
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.section .debug_abbrev,"",@progbits |
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.Ldebug_abbrev0: |
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.uleb128 0x1 /* (abbrev code) */ |
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.uleb128 0x5 /* (TAG: DW_TAG_formal_parameter) */ |
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.byte 0 /* DW_children_no */ |
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.uleb128 0x3 /* (DW_AT_name) */ |
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.uleb128 0x8 /* (DW_FORM_string) */ |
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.uleb128 0x3a /* (DW_AT_decl_file) */ |
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.uleb128 0x21 /* (DW_FORM_implicit_const) */ |
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.sleb128 1 /* (gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.uleb128 0x3b /* (DW_AT_decl_line) */ |
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.uleb128 0xb /* (DW_FORM_data1) */ |
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.uleb128 0x49 /* (DW_AT_type) */ |
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.uleb128 0x13 /* (DW_FORM_ref4) */ |
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.byte 0 |
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.byte 0 |
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.uleb128 0x2 /* (abbrev code) */ |
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.uleb128 0x34 /* (TAG: DW_TAG_variable) */ |
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.byte 0 /* DW_children_no */ |
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.uleb128 0x3 /* (DW_AT_name) */ |
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.uleb128 0x8 /* (DW_FORM_string) */ |
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.uleb128 0x3a /* (DW_AT_decl_file) */ |
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.uleb128 0x21 /* (DW_FORM_implicit_const) */ |
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.sleb128 1 /* (gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
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.uleb128 0x3b /* (DW_AT_decl_line) */ |
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.uleb128 0xb /* (DW_FORM_data1) */ |
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.uleb128 0x49 /* (DW_AT_type) */ |
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.uleb128 0x13 /* (DW_FORM_ref4) */ |
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.byte 0 |
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.byte 0 |
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.uleb128 0x3 /* (abbrev code) */ |
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.uleb128 0x49 /* (TAG: DW_TAG_call_site_parameter) */ |
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.byte 0 /* DW_children_no */ |
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.uleb128 0x2 /* (DW_AT_location) */ |
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.uleb128 0x18 /* (DW_FORM_exprloc) */ |
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.uleb128 0x7e /* (DW_AT_call_value) */ |
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.uleb128 0x18 /* (DW_FORM_exprloc) */ |
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.byte 0 |
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.byte 0 |
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.uleb128 0x4 /* (abbrev code) */ |
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.uleb128 0x49 /* (TAG: DW_TAG_call_site_parameter) */ |
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.byte 0 /* DW_children_no */ |
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.uleb128 0x80 /* (DW_AT_call_parameter) */ |
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.uleb128 0x13 /* (DW_FORM_ref4) */ |
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.uleb128 0x7e /* (DW_AT_call_value) */ |
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.uleb128 0x18 /* (DW_FORM_exprloc) */ |
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.byte 0 |
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.byte 0 |
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.uleb128 0x5 /* (abbrev code) */ |
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.uleb128 0x2e /* (TAG: DW_TAG_subprogram) */ |
|||
.byte 0x1 /* DW_children_yes */ |
|||
.uleb128 0x3 /* (DW_AT_name) */ |
|||
.uleb128 0x8 /* (DW_FORM_string) */ |
|||
.uleb128 0x3a /* (DW_AT_decl_file) */ |
|||
.uleb128 0x21 /* (DW_FORM_implicit_const) */ |
|||
.sleb128 1 /* (gdb.arch/amd64-entry-value-param-dwarf5.c) */ |
|||
.uleb128 0x3b /* (DW_AT_decl_line) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x27 /* (DW_AT_prototyped) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.uleb128 0x49 /* (DW_AT_type) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x20 /* (DW_AT_inline) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x1 /* (DW_AT_sibling) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x6 /* (abbrev code) */ |
|||
.uleb128 0x5 /* (TAG: DW_TAG_formal_parameter) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0x31 /* (DW_AT_abstract_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x2 /* (DW_AT_location) */ |
|||
.uleb128 0x18 /* (DW_FORM_exprloc) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x7 /* (abbrev code) */ |
|||
.uleb128 0x34 /* (TAG: DW_TAG_variable) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0x31 /* (DW_AT_abstract_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x2 /* (DW_AT_location) */ |
|||
.uleb128 0x18 /* (DW_FORM_exprloc) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x8 /* (abbrev code) */ |
|||
.uleb128 0x5 /* (TAG: DW_TAG_formal_parameter) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0x31 /* (DW_AT_abstract_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x1c /* (DW_AT_const_value) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x9 /* (abbrev code) */ |
|||
.uleb128 0x48 /* (TAG: DW_TAG_call_site) */ |
|||
.byte 0x1 /* DW_children_yes */ |
|||
.uleb128 0x7d /* (DW_AT_call_return_pc) */ |
|||
.uleb128 0x1 /* (DW_FORM_addr) */ |
|||
.uleb128 0x7f /* (DW_AT_call_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x1 /* (DW_AT_sibling) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0xa /* (abbrev code) */ |
|||
.uleb128 0x11 /* (TAG: DW_TAG_compile_unit) */ |
|||
.byte 0x1 /* DW_children_yes */ |
|||
.uleb128 0x25 /* (DW_AT_producer) */ |
|||
.uleb128 0xe /* (DW_FORM_strp) */ |
|||
.uleb128 0x13 /* (DW_AT_language) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x3 /* (DW_AT_name) */ |
|||
.uleb128 0x1f /* (DW_FORM_line_strp) */ |
|||
.uleb128 0x1b /* (DW_AT_comp_dir) */ |
|||
.uleb128 0x1f /* (DW_FORM_line_strp) */ |
|||
.uleb128 0x55 /* (DW_AT_ranges) */ |
|||
.uleb128 0x17 /* (DW_FORM_sec_offset) */ |
|||
.uleb128 0x11 /* (DW_AT_low_pc) */ |
|||
.uleb128 0x1 /* (DW_FORM_addr) */ |
|||
.uleb128 0x10 /* (DW_AT_stmt_list) */ |
|||
.uleb128 0x17 /* (DW_FORM_sec_offset) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0xb /* (abbrev code) */ |
|||
.uleb128 0x34 /* (TAG: DW_TAG_variable) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0x3 /* (DW_AT_name) */ |
|||
.uleb128 0x8 /* (DW_FORM_string) */ |
|||
.uleb128 0x3a /* (DW_AT_decl_file) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x3b /* (DW_AT_decl_line) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x49 /* (DW_AT_type) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x3f /* (DW_AT_external) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.uleb128 0x2 /* (DW_AT_location) */ |
|||
.uleb128 0x18 /* (DW_FORM_exprloc) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0xc /* (abbrev code) */ |
|||
.uleb128 0x24 /* (TAG: DW_TAG_base_type) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0xb /* (DW_AT_byte_size) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x3e /* (DW_AT_encoding) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x3 /* (DW_AT_name) */ |
|||
.uleb128 0x8 /* (DW_FORM_string) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0xd /* (abbrev code) */ |
|||
.uleb128 0x35 /* (TAG: DW_TAG_volatile_type) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0x49 /* (DW_AT_type) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0xe /* (abbrev code) */ |
|||
.uleb128 0x2e /* (TAG: DW_TAG_subprogram) */ |
|||
.byte 0x1 /* DW_children_yes */ |
|||
.uleb128 0x3f /* (DW_AT_external) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.uleb128 0x3 /* (DW_AT_name) */ |
|||
.uleb128 0xe /* (DW_FORM_strp) */ |
|||
.uleb128 0x3a /* (DW_AT_decl_file) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x3b /* (DW_AT_decl_line) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.uleb128 0x27 /* (DW_AT_prototyped) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.uleb128 0x49 /* (DW_AT_type) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x11 /* (DW_AT_low_pc) */ |
|||
.uleb128 0x1 /* (DW_FORM_addr) */ |
|||
.uleb128 0x12 /* (DW_AT_high_pc) */ |
|||
.uleb128 0x7 /* (DW_FORM_data8) */ |
|||
.uleb128 0x40 /* (DW_AT_frame_base) */ |
|||
.uleb128 0x18 /* (DW_FORM_exprloc) */ |
|||
.uleb128 0x7a /* (DW_AT_call_all_calls) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.uleb128 0x1 /* (DW_AT_sibling) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0xf /* (abbrev code) */ |
|||
.uleb128 0x48 /* (TAG: DW_TAG_call_site) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0x7d /* (DW_AT_call_return_pc) */ |
|||
.uleb128 0x1 /* (DW_FORM_addr) */ |
|||
.uleb128 0x82 /* (DW_AT_call_tail_call) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.uleb128 0x7f /* (DW_AT_call_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x10 /* (abbrev code) */ |
|||
.uleb128 0x2e /* (TAG: DW_TAG_subprogram) */ |
|||
.byte 0x1 /* DW_children_yes */ |
|||
.uleb128 0x31 /* (DW_AT_abstract_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x11 /* (DW_AT_low_pc) */ |
|||
.uleb128 0x1 /* (DW_FORM_addr) */ |
|||
.uleb128 0x12 /* (DW_AT_high_pc) */ |
|||
.uleb128 0x7 /* (DW_FORM_data8) */ |
|||
.uleb128 0x40 /* (DW_AT_frame_base) */ |
|||
.uleb128 0x18 /* (DW_FORM_exprloc) */ |
|||
.uleb128 0x7a /* (DW_AT_call_all_calls) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.uleb128 0x1 /* (DW_AT_sibling) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x11 /* (abbrev code) */ |
|||
.uleb128 0x34 /* (TAG: DW_TAG_variable) */ |
|||
.byte 0 /* DW_children_no */ |
|||
.uleb128 0x31 /* (DW_AT_abstract_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x1c /* (DW_AT_const_value) */ |
|||
.uleb128 0xb /* (DW_FORM_data1) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x12 /* (abbrev code) */ |
|||
.uleb128 0x2e /* (TAG: DW_TAG_subprogram) */ |
|||
.byte 0x1 /* DW_children_yes */ |
|||
.uleb128 0x31 /* (DW_AT_abstract_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.uleb128 0x11 /* (DW_AT_low_pc) */ |
|||
.uleb128 0x1 /* (DW_FORM_addr) */ |
|||
.uleb128 0x12 /* (DW_AT_high_pc) */ |
|||
.uleb128 0x7 /* (DW_FORM_data8) */ |
|||
.uleb128 0x40 /* (DW_AT_frame_base) */ |
|||
.uleb128 0x18 /* (DW_FORM_exprloc) */ |
|||
.uleb128 0x7a /* (DW_AT_call_all_calls) */ |
|||
.uleb128 0x19 /* (DW_FORM_flag_present) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.uleb128 0x13 /* (abbrev code) */ |
|||
.uleb128 0x48 /* (TAG: DW_TAG_call_site) */ |
|||
.byte 0x1 /* DW_children_yes */ |
|||
.uleb128 0x7d /* (DW_AT_call_return_pc) */ |
|||
.uleb128 0x1 /* (DW_FORM_addr) */ |
|||
.uleb128 0x7f /* (DW_AT_call_origin) */ |
|||
.uleb128 0x13 /* (DW_FORM_ref4) */ |
|||
.byte 0 |
|||
.byte 0 |
|||
.byte 0 |
|||
.section .debug_aranges,"",@progbits |
|||
.long 0x3c /* Length of Address Ranges Info */ |
|||
.value 0x2 /* DWARF Version */ |
|||
.long .Ldebug_info0 /* Offset of Compilation Unit Info */ |
|||
.byte 0x8 /* Size of Address */ |
|||
.byte 0 /* Size of Segment Descriptor */ |
|||
.value 0 /* Pad to 16 byte boundary */ |
|||
.value 0 |
|||
.quad .Ltext0 /* Address */ |
|||
.quad .Letext0-.Ltext0 /* Length */ |
|||
.quad .LFB2 /* Address */ |
|||
.quad .LFE2-.LFB2 /* Length */ |
|||
.quad 0 |
|||
.quad 0 |
|||
.section .debug_rnglists,"",@progbits |
|||
.Ldebug_ranges0: |
|||
.long .Ldebug_ranges3-.Ldebug_ranges2 /* Length of Range Lists */ |
|||
.Ldebug_ranges2: |
|||
.value 0x5 /* DWARF Version */ |
|||
.byte 0x8 /* Address Size */ |
|||
.byte 0 /* Segment Size */ |
|||
.long 0 /* Offset Entry Count */ |
|||
.LLRL0: |
|||
.byte 0x7 /* DW_RLE_start_length (*.LLRL0) */ |
|||
.quad .Ltext0 /* Range begin address (*.LLRL0) */ |
|||
.uleb128 .Letext0-.Ltext0 /* Range length (*.LLRL0) */ |
|||
.byte 0x7 /* DW_RLE_start_length (*.LLRL0) */ |
|||
.quad .LFB2 /* Range begin address (*.LLRL0) */ |
|||
.uleb128 .LFE2-.LFB2 /* Range length (*.LLRL0) */ |
|||
.byte 0 /* DW_RLE_end_of_list (*.LLRL0) */ |
|||
.Ldebug_ranges3: |
|||
.section .debug_line,"",@progbits |
|||
.Ldebug_line0: |
|||
.long .LELT0-.LSLT0 /* Length of Source Line Info */ |
|||
.LSLT0: |
|||
.value 0x5 /* DWARF Version */ |
|||
.byte 0x8 /* Address Size */ |
|||
.byte 0 /* Segment Size */ |
|||
.long .LELTP0-.LASLTP0 /* Prolog Length */ |
|||
.LASLTP0: |
|||
.byte 0x1 /* Minimum Instruction Length */ |
|||
.byte 0x1 /* Maximum Operations Per Instruction */ |
|||
.byte 0x1 /* Default is_stmt_start flag */ |
|||
.byte 0xf6 /* Line Base Value (Special Opcodes) */ |
|||
.byte 0xf2 /* Line Range Value (Special Opcodes) */ |
|||
.byte 0xd /* Special Opcode Base */ |
|||
.byte 0 /* opcode: 0x1 has 0 args */ |
|||
.byte 0x1 /* opcode: 0x2 has 1 args */ |
|||
.byte 0x1 /* opcode: 0x3 has 1 args */ |
|||
.byte 0x1 /* opcode: 0x4 has 1 args */ |
|||
.byte 0x1 /* opcode: 0x5 has 1 args */ |
|||
.byte 0 /* opcode: 0x6 has 0 args */ |
|||
.byte 0 /* opcode: 0x7 has 0 args */ |
|||
.byte 0 /* opcode: 0x8 has 0 args */ |
|||
.byte 0x1 /* opcode: 0x9 has 1 args */ |
|||
.byte 0 /* opcode: 0xa has 0 args */ |
|||
.byte 0 /* opcode: 0xb has 0 args */ |
|||
.byte 0x1 /* opcode: 0xc has 1 args */ |
|||
.byte 0x1 /* Directory entry format count */ |
|||
.uleb128 0x1 /* DW_LNCT_path */ |
|||
.uleb128 0x1f /* DW_FORM_line_strp */ |
|||
.uleb128 0x2 /* Directories count */ |
|||
.long .LASF1 /* Directory Entry: 0: "" */ |
|||
.long .LASF4 /* Directory Entry: 0: "gdb.arch" */ |
|||
.byte 0x2 /* File name entry format count */ |
|||
.uleb128 0x1 /* DW_LNCT_path */ |
|||
.uleb128 0x1f /* DW_FORM_line_strp */ |
|||
.uleb128 0x2 /* DW_LNCT_directory_index */ |
|||
.uleb128 0xb /* DW_FORM_data1 */ |
|||
.uleb128 0x2 /* File names count */ |
|||
.long .LASF0 /* File Entry: 0: "gdb.arch/amd64-entry-value-param-dwarf5.c" */ |
|||
.byte 0 |
|||
.long .LASF5 /* File Entry: 0: "amd64-entry-value-param-dwarf5.c" */ |
|||
.byte 0x1 |
|||
.LELTP0: |
|||
.byte 0 /* set address *.LM8 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM8 |
|||
.byte 0x3c /* line 38 */ |
|||
.byte 0 /* set address *.LM9 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM9 |
|||
.byte 0x18 /* line 39 */ |
|||
.byte 0 /* set address *.LFE2 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LFE2 |
|||
.byte 0 /* end sequence */ |
|||
.uleb128 0x1 |
|||
.byte 0x1 |
|||
.byte 0 /* set address *.LM1 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM1 |
|||
.byte 0x2b /* line 21 */ |
|||
.byte 0 /* set address *.LM2 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM2 |
|||
.byte 0x1c /* line 26 */ |
|||
.byte 0 /* set address *.LM3 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM3 |
|||
.byte 0x18 /* line 27 */ |
|||
.byte 0 /* set address *.LM4 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM4 |
|||
.byte 0x18 /* line 28 */ |
|||
.byte 0 /* set address *.LM5 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM5 |
|||
.byte 0x1a /* line 31 */ |
|||
.byte 0 /* set address *.LM6 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM6 |
|||
.byte 0x19 /* line 33 */ |
|||
.byte 0 /* set address *.LM7 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .LM7 |
|||
.byte 0x18 /* line 34 */ |
|||
.byte 0 /* set address *.Letext0 */ |
|||
.uleb128 0x9 |
|||
.byte 0x2 |
|||
.quad .Letext0 |
|||
.byte 0 /* end sequence */ |
|||
.uleb128 0x1 |
|||
.byte 0x1 |
|||
.LELT0: |
|||
.section .debug_str,"MS",@progbits,1 |
|||
.LASF2: |
|||
.string "GNU C11 7.0.1 20170218 (experimental) -mtune=generic -march=x86-64 -gdwarf-5 -O2" |
|||
.LASF3: |
|||
.string "main" |
|||
.section .debug_line_str,"MS",@progbits,1 |
|||
.LASF5: |
|||
.string "amd64-entry-value-param-dwarf5.c" |
|||
.LASF0: |
|||
.string "gdb.arch/amd64-entry-value-param-dwarf5.c" |
|||
.LASF1: |
|||
.string "" |
|||
.LASF4: |
|||
.string "gdb.arch" |
|||
.ident "GCC: (GNU) 7.0.1 20170218 (experimental)" |
|||
.section .note.GNU-stack,"",@progbits |
|||
@ -0,0 +1,40 @@ |
|||
/* This testcase is part of GDB, the GNU debugger.
|
|||
|
|||
Copyright 2012-2017 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/>. */
|
|||
|
|||
volatile int vv; |
|||
|
|||
static __attribute__((noinline)) int |
|||
foo (int x, int y, int z) |
|||
{ |
|||
int a = x * 2; |
|||
int b = y * 2; |
|||
int c = z * 2; |
|||
vv++; /* break-here */ |
|||
return x + z; |
|||
} |
|||
|
|||
static __attribute__((noinline)) int |
|||
bar (int x) |
|||
{ |
|||
return foo (x, 2, 3) + foo (x, 4, 3) + foo (x + 6, x, 3) + x; |
|||
} |
|||
|
|||
int |
|||
main (void) |
|||
{ |
|||
return bar (10); |
|||
} |
|||
@ -0,0 +1,49 @@ |
|||
# Copyright (C) 2012-2017 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 .S .c |
|||
set opts {} |
|||
|
|||
if [info exists COMPILE] { |
|||
# make check RUNTESTFLAGS="gdb.arch/amd64-entry-value-param-dwarf5.exp COMPILE=1" |
|||
set srcfile ${srcfile2} |
|||
lappend opts optimize=-O2 additional_flags=-gdwarf-5 |
|||
} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } { |
|||
verbose "Skipping amd64-entry-value-param-dwarf5." |
|||
return |
|||
} |
|||
|
|||
if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $opts] } { |
|||
return -1 |
|||
} |
|||
|
|||
if ![runto_main] { |
|||
return -1 |
|||
} |
|||
|
|||
set srcfile $srcfile2 |
|||
gdb_breakpoint [gdb_get_line_number "break-here"] |
|||
|
|||
gdb_continue_to_breakpoint "break-here" ".* break-here .*" |
|||
gdb_test "p y" " = 2" |
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gdb_test "p b" " = 4" |
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|
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gdb_continue_to_breakpoint "break-here" ".* break-here .*" |
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gdb_test "p y" " = 4" |
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gdb_test "p b" " = 8" |
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|
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gdb_continue_to_breakpoint "break-here" ".* break-here .*" |
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gdb_test "p y" " = 10" |
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gdb_test "p b" " = 20" |
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Loading…
Reference in new issue