entry values: Fix resolving in inlined frames.
This commit is contained in:
Jan Kratochvil
parent
979799fd0b
commit
75aac11369
888
gdb-entryval-inlined.patch
Normal file
888
gdb-entryval-inlined.patch
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@ -0,0 +1,888 @@
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http://sourceware.org/ml/gdb-patches/2012-10/msg00095.html
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Subject: [patch] entry values: Fix resolving in inlined frames
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Hi,
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Breakpoint 1, fn2 (y=<optimized out>, x=6) at gdb.arch/amd64-entry-value-inline.c:32
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32 y = -2 + x; /* break-here */
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(gdb) info addr y
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(gdb) bt
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#0 fn2 (y=<optimized out>, x=6) at gdb.arch/amd64-entry-value-inline.c:32
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#1 fn3 (x=x@entry=6, y=y@entry=25) at gdb.arch/amd64-entry-value-inline.c:42
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#2 0x00000000004004af in main () at gdb.arch/amd64-entry-value-inline.c:48
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(gdb) info frame
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Stack level 0, frame at 0x7fffffffdb68:
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rip = 0x4005bc in fn2 (gdb.arch/amd64-entry-value-inline.c:32); saved rip 0x4004af
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inlined into frame 1
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[...]
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(gdb) set debug entry-values 1
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(gdb) p y
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DW_OP_GNU_entry_value resolving expects callee fn1 at 0x4005a0 but the called frame is for fn3 at 0x4005b0
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FAIL:
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-----
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$1 = <optimized out>
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PASS:
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-----
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$1 = 25
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(gdb) p/x $pc
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$2 = 0x4005bc
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(gdb) up
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#1 fn3 (x=x@entry=6, y=y@entry=25) at gdb.arch/amd64-entry-value-inline.c:42
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(gdb) p/x $pc
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$3 = 0x4005bc
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The problem is that DW_TAG_GNU_call_site <-> DW_OP_GNU_entry_value binding
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exists between DW_TAG_subprogram, nor DW_TAG_inlined_subroutine as described
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by Jakub Jelinek. This makes sense, when we look at DW_TAG_GNU_call_site and
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we just unwind the current inlined frame we get the same PC - this is no new
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information.
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TAILCALL_FRAME is a different case, while also an artificial frame the
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sequence cannot be determined at compile time and the binding
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DW_TAG_GNU_call_site <-> DW_OP_GNU_entry_value exists also for
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TAILCALL_FRAMEs.
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I will check it in.
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No regressions on {x86_64,x86_64-m32,i686}-fedora18-linux-gnu.
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Thanks,
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Jan
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gdb/
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2012-10-05 Jan Kratochvil <jan.kratochvil@redhat.com>
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Fix entry values resolving in inlined frames.
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* dwarf2loc.c (dwarf_expr_reg_to_entry_parameter): Move func_addr,
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gdbarch and caller_frame initialization later. Skip INLINE_FRAME
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entries of FRAME.
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gdb/testsuite/
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2012-10-05 Jan Kratochvil <jan.kratochvil@redhat.com>
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Fix entry values resolving in inlined frames.
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* gdb.arch/amd64-entry-value-inline.S: New file.
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* gdb.arch/amd64-entry-value-inline.c: New file.
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* gdb.arch/amd64-entry-value-inline.exp: New file.
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diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
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index e8d39fe..0bdc042 100644
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--- a/gdb/dwarf2loc.c
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+++ b/gdb/dwarf2loc.c
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@@ -980,16 +980,27 @@ dwarf_expr_reg_to_entry_parameter (struct frame_info *frame,
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union call_site_parameter_u kind_u,
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struct dwarf2_per_cu_data **per_cu_return)
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{
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- CORE_ADDR func_addr = get_frame_func (frame);
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- CORE_ADDR caller_pc;
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- struct gdbarch *gdbarch = get_frame_arch (frame);
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- struct frame_info *caller_frame = get_prev_frame (frame);
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+ CORE_ADDR func_addr, caller_pc;
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+ struct gdbarch *gdbarch;
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+ struct frame_info *caller_frame;
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struct call_site *call_site;
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int iparams;
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/* Initialize it just to avoid a GCC false warning. */
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struct call_site_parameter *parameter = NULL;
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CORE_ADDR target_addr;
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+ /* Skip any inlined frames, entry value call sites work between real
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+ functions. They do not make sense between inline functions as even PC
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+ does not change there. */
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+ while (get_frame_type (frame) == INLINE_FRAME)
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+ {
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+ frame = get_prev_frame (frame);
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+ gdb_assert (frame != NULL);
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+ }
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+
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+ func_addr = get_frame_func (frame);
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+ gdbarch = get_frame_arch (frame);
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+ caller_frame = get_prev_frame (frame);
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if (gdbarch != frame_unwind_arch (frame))
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{
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struct minimal_symbol *msym = lookup_minimal_symbol_by_pc (func_addr);
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diff --git a/gdb/testsuite/gdb.arch/amd64-entry-value-inline.S b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.S
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new file mode 100644
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index 0000000..5f353f5
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--- /dev/null
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+++ b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.S
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@@ -0,0 +1,672 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2012 Free Software Foundation, Inc.
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+
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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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+
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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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+
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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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+
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+/* This file is compiled from gdb.arch/amd64-entry-value-inline.c
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+ using -g -dA -S -O2. */
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+
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+ .file "amd64-entry-value-inline.c"
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+ .text
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+.Ltext0:
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+ .p2align 4,,15
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+ .type fn1, @function
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+fn1:
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+.LFB0:
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+ .file 1 "gdb.arch/amd64-entry-value-inline.c"
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+ # gdb.arch/amd64-entry-value-inline.c:22
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+ .loc 1 22 0
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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-inline.c:23
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+ .loc 1 23 0
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+ movl v(%rip), %eax
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+ addl $1, %eax
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+ movl %eax, v(%rip)
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+# SUCC: EXIT [100.0%]
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+ ret
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+ .cfi_endproc
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+.LFE0:
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+ .size fn1, .-fn1
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+ .p2align 4,,15
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+ .globl fn3
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+ .type fn3, @function
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+fn3:
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+.LFB2:
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+ # gdb.arch/amd64-entry-value-inline.c:41
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+ .loc 1 41 0
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+ .cfi_startproc
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+.LVL1:
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+# BLOCK 2 freq:10000 seq:0
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+# PRED: ENTRY [100.0%] (FALLTHRU)
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+.LBB4:
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+.LBB5:
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+ # gdb.arch/amd64-entry-value-inline.c:29
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+ .loc 1 29 0
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+ testl %esi, %esi
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+.LBE5:
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+.LBE4:
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+ # gdb.arch/amd64-entry-value-inline.c:41
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+ .loc 1 41 0
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+ pushq %rbx
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+ .cfi_def_cfa_offset 16
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+ .cfi_offset 3, -16
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+ # gdb.arch/amd64-entry-value-inline.c:41
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+ .loc 1 41 0
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+ movl %edi, %ebx
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+.LBB7:
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+.LBB6:
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+# SUCC: 3 [39.0%] (FALLTHRU,CAN_FALLTHRU) 4 [61.0%] (CAN_FALLTHRU)
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+ # gdb.arch/amd64-entry-value-inline.c:29
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+ .loc 1 29 0
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+ je .L3
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+# BLOCK 3 freq:3898 seq:1
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+# PRED: 2 [39.0%] (FALLTHRU,CAN_FALLTHRU)
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+ # gdb.arch/amd64-entry-value-inline.c:31
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+ .loc 1 31 0
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+ call fn1
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+.LVL2:
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+ # gdb.arch/amd64-entry-value-inline.c:32
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+ .loc 1 32 0
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+ leal -2(%rbx), %eax
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+.LVL3:
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+ # gdb.arch/amd64-entry-value-inline.c:33
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+ .loc 1 33 0
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+ movl %eax, %edi
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+ imull %eax, %edi
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+ addl $1, %edi
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+.LVL4:
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+ imull %edi, %eax
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+.LVL5:
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+ # gdb.arch/amd64-entry-value-inline.c:34
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+ .loc 1 34 0
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+ leal (%rbx,%rax), %edi
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+ call fn1
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+.LVL6:
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+# SUCC: 4 [100.0%] (FALLTHRU,CAN_FALLTHRU)
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+# BLOCK 4 freq:10000 seq:2
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+# PRED: 2 [61.0%] (CAN_FALLTHRU) 3 [100.0%] (FALLTHRU,CAN_FALLTHRU)
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+.L3:
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+.LBE6:
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+.LBE7:
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+ # gdb.arch/amd64-entry-value-inline.c:43
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+ .loc 1 43 0
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+ movl %ebx, %eax
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+ popq %rbx
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+ .cfi_def_cfa_offset 8
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+.LVL7:
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+# SUCC: EXIT [100.0%]
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+ ret
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+ .cfi_endproc
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+.LFE2:
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+ .size fn3, .-fn3
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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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+.LFB3:
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+ # gdb.arch/amd64-entry-value-inline.c:47
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+ .loc 1 47 0
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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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+ # gdb.arch/amd64-entry-value-inline.c:48
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+ .loc 1 48 0
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+ movl $25, %esi
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+ movl $6, %edi
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+ call fn3
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+.LVL8:
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+ # gdb.arch/amd64-entry-value-inline.c:50
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+ .loc 1 50 0
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+ xorl %eax, %eax
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+# SUCC: EXIT [100.0%]
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+ ret
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+ .cfi_endproc
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+.LFE3:
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+ .size main, .-main
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+ .local v
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+ .comm v,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 0x164 # Length of Compilation Unit Info
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+ .value 0x4 # DWARF version number
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+ .long .Ldebug_abbrev0 # Offset Into Abbrev. Section
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+ .byte 0x8 # Pointer Size (in bytes)
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+ .uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
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+ .long .LASF0 # DW_AT_producer: "GNU C 4.8.0 20121005 (experimental) -mtune=generic -march=x86-64 -g -O2"
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+ .byte 0x1 # DW_AT_language
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+ .long .LASF1 # DW_AT_name: "gdb.arch/amd64-entry-value-inline.c"
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+ .long .LASF2 # DW_AT_comp_dir: ""
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+ .long .Ldebug_ranges0+0x30 # 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 0x2 # (DIE (0x29) DW_TAG_subprogram)
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+ .ascii "fn1\0" # DW_AT_name
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+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
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+ .byte 0x15 # DW_AT_decl_line
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+ # DW_AT_prototyped
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+ .quad .LFB0 # DW_AT_low_pc
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+ .quad .LFE0-.LFB0 # 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_GNU_all_call_sites
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+ .long 0x52 # DW_AT_sibling
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+ .uleb128 0x3 # (DIE (0x46) DW_TAG_formal_parameter)
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+ .ascii "x\0" # DW_AT_name
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+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
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+ .byte 0x15 # DW_AT_decl_line
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+ .long 0x52 # DW_AT_type
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+ .uleb128 0x1 # DW_AT_location
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+ .byte 0x55 # DW_OP_reg5
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+ .byte 0 # end of children of DIE 0x29
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+ .uleb128 0x4 # (DIE (0x52) 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 0x5 # (DIE (0x59) DW_TAG_subprogram)
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+ .ascii "fn2\0" # DW_AT_name
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+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
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+ .byte 0x1b # DW_AT_decl_line
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+ # DW_AT_prototyped
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+ .long 0x52 # DW_AT_type
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+ .byte 0x1 # DW_AT_inline
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+ .long 0x7c # DW_AT_sibling
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+ .uleb128 0x6 # (DIE (0x69) DW_TAG_formal_parameter)
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+ .ascii "x\0" # DW_AT_name
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+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
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||||||
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+ .byte 0x1b # DW_AT_decl_line
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||||||
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+ .long 0x52 # DW_AT_type
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+ .uleb128 0x6 # (DIE (0x72) DW_TAG_formal_parameter)
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+ .ascii "y\0" # DW_AT_name
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||||||
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+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
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||||||
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+ .byte 0x1b # DW_AT_decl_line
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||||||
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+ .long 0x52 # DW_AT_type
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+ .byte 0 # end of children of DIE 0x59
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+ .uleb128 0x7 # (DIE (0x7c) DW_TAG_subprogram)
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+ # DW_AT_external
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+ .ascii "fn3\0" # DW_AT_name
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||||||
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+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
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||||||
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+ .byte 0x28 # DW_AT_decl_line
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||||||
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+ # DW_AT_prototyped
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+ .long 0x52 # 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
|
||||||
|
+ .byte 0x9c # DW_OP_call_frame_cfa
|
||||||
|
+ # DW_AT_GNU_all_call_sites
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||||||
|
+ .long 0x115 # DW_AT_sibling
|
||||||
|
+ .uleb128 0x8 # (DIE (0x9d) DW_TAG_formal_parameter)
|
||||||
|
+ .ascii "x\0" # DW_AT_name
|
||||||
|
+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
|
||||||
|
+ .byte 0x28 # DW_AT_decl_line
|
||||||
|
+ .long 0x52 # DW_AT_type
|
||||||
|
+ .long .LLST0 # DW_AT_location
|
||||||
|
+ .uleb128 0x8 # (DIE (0xaa) DW_TAG_formal_parameter)
|
||||||
|
+ .ascii "y\0" # DW_AT_name
|
||||||
|
+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
|
||||||
|
+ .byte 0x28 # DW_AT_decl_line
|
||||||
|
+ .long 0x52 # DW_AT_type
|
||||||
|
+ .long .LLST1 # DW_AT_location
|
||||||
|
+ .uleb128 0x9 # (DIE (0xb7) DW_TAG_inlined_subroutine)
|
||||||
|
+ .long 0x59 # DW_AT_abstract_origin
|
||||||
|
+ .quad .LBB4 # DW_AT_entry_pc
|
||||||
|
+ .long .Ldebug_ranges0+0 # DW_AT_ranges
|
||||||
|
+ .byte 0x1 # DW_AT_call_file (gdb.arch/amd64-entry-value-inline.c)
|
||||||
|
+ .byte 0x2a # DW_AT_call_line
|
||||||
|
+ .uleb128 0xa # (DIE (0xca) DW_TAG_formal_parameter)
|
||||||
|
+ .long 0x72 # DW_AT_abstract_origin
|
||||||
|
+ .long .LLST2 # DW_AT_location
|
||||||
|
+ .uleb128 0xa # (DIE (0xd3) DW_TAG_formal_parameter)
|
||||||
|
+ .long 0x69 # DW_AT_abstract_origin
|
||||||
|
+ .long .LLST0 # DW_AT_location
|
||||||
|
+ .uleb128 0xb # (DIE (0xdc) DW_TAG_GNU_call_site)
|
||||||
|
+ .quad .LVL2 # DW_AT_low_pc
|
||||||
|
+ .long 0x29 # DW_AT_abstract_origin
|
||||||
|
+ .long 0xf4 # DW_AT_sibling
|
||||||
|
+ .uleb128 0xc # (DIE (0xed) DW_TAG_GNU_call_site_parameter)
|
||||||
|
+ .uleb128 0x1 # DW_AT_location
|
||||||
|
+ .byte 0x55 # DW_OP_reg5
|
||||||
|
+ .uleb128 0x2 # DW_AT_GNU_call_site_value
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 0
|
||||||
|
+ .byte 0 # end of children of DIE 0xdc
|
||||||
|
+ .uleb128 0xd # (DIE (0xf4) DW_TAG_GNU_call_site)
|
||||||
|
+ .quad .LVL6 # DW_AT_low_pc
|
||||||
|
+ .long 0x29 # DW_AT_abstract_origin
|
||||||
|
+ .uleb128 0xc # (DIE (0x101) DW_TAG_GNU_call_site_parameter)
|
||||||
|
+ .uleb128 0x1 # DW_AT_location
|
||||||
|
+ .byte 0x55 # DW_OP_reg5
|
||||||
|
+ .uleb128 0xd # DW_AT_GNU_call_site_value
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 -2
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 -2
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 -2
|
||||||
|
+ .byte 0x1e # DW_OP_mul
|
||||||
|
+ .byte 0x23 # DW_OP_plus_uconst
|
||||||
|
+ .uleb128 0x1
|
||||||
|
+ .byte 0x1e # DW_OP_mul
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 0
|
||||||
|
+ .byte 0x22 # DW_OP_plus
|
||||||
|
+ .byte 0 # end of children of DIE 0xf4
|
||||||
|
+ .byte 0 # end of children of DIE 0xb7
|
||||||
|
+ .byte 0 # end of children of DIE 0x7c
|
||||||
|
+ .uleb128 0xe # (DIE (0x115) DW_TAG_subprogram)
|
||||||
|
+ # DW_AT_external
|
||||||
|
+ .long .LASF3 # DW_AT_name: "main"
|
||||||
|
+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
|
||||||
|
+ .byte 0x2e # DW_AT_decl_line
|
||||||
|
+ .long 0x52 # DW_AT_type
|
||||||
|
+ .quad .LFB3 # DW_AT_low_pc
|
||||||
|
+ .quad .LFE3-.LFB3 # DW_AT_high_pc
|
||||||
|
+ .uleb128 0x1 # DW_AT_frame_base
|
||||||
|
+ .byte 0x9c # DW_OP_call_frame_cfa
|
||||||
|
+ # DW_AT_GNU_all_call_sites
|
||||||
|
+ .long 0x14f # DW_AT_sibling
|
||||||
|
+ .uleb128 0xd # (DIE (0x136) DW_TAG_GNU_call_site)
|
||||||
|
+ .quad .LVL8 # DW_AT_low_pc
|
||||||
|
+ .long 0x7c # DW_AT_abstract_origin
|
||||||
|
+ .uleb128 0xc # (DIE (0x143) DW_TAG_GNU_call_site_parameter)
|
||||||
|
+ .uleb128 0x1 # DW_AT_location
|
||||||
|
+ .byte 0x55 # DW_OP_reg5
|
||||||
|
+ .uleb128 0x1 # DW_AT_GNU_call_site_value
|
||||||
|
+ .byte 0x36 # DW_OP_lit6
|
||||||
|
+ .uleb128 0xc # (DIE (0x148) DW_TAG_GNU_call_site_parameter)
|
||||||
|
+ .uleb128 0x1 # DW_AT_location
|
||||||
|
+ .byte 0x54 # DW_OP_reg4
|
||||||
|
+ .uleb128 0x1 # DW_AT_GNU_call_site_value
|
||||||
|
+ .byte 0x49 # DW_OP_lit25
|
||||||
|
+ .byte 0 # end of children of DIE 0x136
|
||||||
|
+ .byte 0 # end of children of DIE 0x115
|
||||||
|
+ .uleb128 0xf # (DIE (0x14f) DW_TAG_variable)
|
||||||
|
+ .ascii "v\0" # DW_AT_name
|
||||||
|
+ .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c)
|
||||||
|
+ .byte 0x12 # DW_AT_decl_line
|
||||||
|
+ .long 0x162 # DW_AT_type
|
||||||
|
+ .uleb128 0x9 # DW_AT_location
|
||||||
|
+ .byte 0x3 # DW_OP_addr
|
||||||
|
+ .quad v
|
||||||
|
+ .uleb128 0x10 # (DIE (0x162) DW_TAG_volatile_type)
|
||||||
|
+ .long 0x52 # DW_AT_type
|
||||||
|
+ .byte 0 # end of children of DIE 0xb
|
||||||
|
+ .section .debug_abbrev,"",@progbits
|
||||||
|
+.Ldebug_abbrev0:
|
||||||
|
+ .uleb128 0x1 # (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 0xe # (DW_FORM_strp)
|
||||||
|
+ .uleb128 0x1b # (DW_AT_comp_dir)
|
||||||
|
+ .uleb128 0xe # (DW_FORM_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 0x2 # (abbrev code)
|
||||||
|
+ .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 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 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 0x2117 # (DW_AT_GNU_all_call_sites)
|
||||||
|
+ .uleb128 0x19 # (DW_FORM_flag_present)
|
||||||
|
+ .uleb128 0x1 # (DW_AT_sibling)
|
||||||
|
+ .uleb128 0x13 # (DW_FORM_ref4)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0x3 # (abbrev code)
|
||||||
|
+ .uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
|
||||||
|
+ .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 0x2 # (DW_AT_location)
|
||||||
|
+ .uleb128 0x18 # (DW_FORM_exprloc)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0x4 # (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 0x5 # (abbrev code)
|
||||||
|
+ .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 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 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 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)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0x7 # (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 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 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 0x2117 # (DW_AT_GNU_all_call_sites)
|
||||||
|
+ .uleb128 0x19 # (DW_FORM_flag_present)
|
||||||
|
+ .uleb128 0x1 # (DW_AT_sibling)
|
||||||
|
+ .uleb128 0x13 # (DW_FORM_ref4)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0x8 # (abbrev code)
|
||||||
|
+ .uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
|
||||||
|
+ .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 0x2 # (DW_AT_location)
|
||||||
|
+ .uleb128 0x17 # (DW_FORM_sec_offset)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0x9 # (abbrev code)
|
||||||
|
+ .uleb128 0x1d # (TAG: DW_TAG_inlined_subroutine)
|
||||||
|
+ .byte 0x1 # DW_children_yes
|
||||||
|
+ .uleb128 0x31 # (DW_AT_abstract_origin)
|
||||||
|
+ .uleb128 0x13 # (DW_FORM_ref4)
|
||||||
|
+ .uleb128 0x52 # (DW_AT_entry_pc)
|
||||||
|
+ .uleb128 0x1 # (DW_FORM_addr)
|
||||||
|
+ .uleb128 0x55 # (DW_AT_ranges)
|
||||||
|
+ .uleb128 0x17 # (DW_FORM_sec_offset)
|
||||||
|
+ .uleb128 0x58 # (DW_AT_call_file)
|
||||||
|
+ .uleb128 0xb # (DW_FORM_data1)
|
||||||
|
+ .uleb128 0x59 # (DW_AT_call_line)
|
||||||
|
+ .uleb128 0xb # (DW_FORM_data1)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0xa # (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 0x17 # (DW_FORM_sec_offset)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0xb # (abbrev code)
|
||||||
|
+ .uleb128 0x4109 # (TAG: DW_TAG_GNU_call_site)
|
||||||
|
+ .byte 0x1 # DW_children_yes
|
||||||
|
+ .uleb128 0x11 # (DW_AT_low_pc)
|
||||||
|
+ .uleb128 0x1 # (DW_FORM_addr)
|
||||||
|
+ .uleb128 0x31 # (DW_AT_abstract_origin)
|
||||||
|
+ .uleb128 0x13 # (DW_FORM_ref4)
|
||||||
|
+ .uleb128 0x1 # (DW_AT_sibling)
|
||||||
|
+ .uleb128 0x13 # (DW_FORM_ref4)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0xc # (abbrev code)
|
||||||
|
+ .uleb128 0x410a # (TAG: DW_TAG_GNU_call_site_parameter)
|
||||||
|
+ .byte 0 # DW_children_no
|
||||||
|
+ .uleb128 0x2 # (DW_AT_location)
|
||||||
|
+ .uleb128 0x18 # (DW_FORM_exprloc)
|
||||||
|
+ .uleb128 0x2111 # (DW_AT_GNU_call_site_value)
|
||||||
|
+ .uleb128 0x18 # (DW_FORM_exprloc)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0xd # (abbrev code)
|
||||||
|
+ .uleb128 0x4109 # (TAG: DW_TAG_GNU_call_site)
|
||||||
|
+ .byte 0x1 # DW_children_yes
|
||||||
|
+ .uleb128 0x11 # (DW_AT_low_pc)
|
||||||
|
+ .uleb128 0x1 # (DW_FORM_addr)
|
||||||
|
+ .uleb128 0x31 # (DW_AT_abstract_origin)
|
||||||
|
+ .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 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 0x2117 # (DW_AT_GNU_all_call_sites)
|
||||||
|
+ .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 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 0x2 # (DW_AT_location)
|
||||||
|
+ .uleb128 0x18 # (DW_FORM_exprloc)
|
||||||
|
+ .byte 0
|
||||||
|
+ .byte 0
|
||||||
|
+ .uleb128 0x10 # (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
|
||||||
|
+ .byte 0
|
||||||
|
+ .section .debug_loc,"",@progbits
|
||||||
|
+.Ldebug_loc0:
|
||||||
|
+.LLST0:
|
||||||
|
+ .quad .LVL1 # Location list begin address (*.LLST0)
|
||||||
|
+ .quad .LVL2-1 # Location list end address (*.LLST0)
|
||||||
|
+ .value 0x1 # Location expression size
|
||||||
|
+ .byte 0x55 # DW_OP_reg5
|
||||||
|
+ .quad .LVL2-1 # Location list begin address (*.LLST0)
|
||||||
|
+ .quad .LVL7 # Location list end address (*.LLST0)
|
||||||
|
+ .value 0x1 # Location expression size
|
||||||
|
+ .byte 0x53 # DW_OP_reg3
|
||||||
|
+ .quad .LVL7 # Location list begin address (*.LLST0)
|
||||||
|
+ .quad .LFE2 # Location list end address (*.LLST0)
|
||||||
|
+ .value 0x1 # Location expression size
|
||||||
|
+ .byte 0x50 # DW_OP_reg0
|
||||||
|
+ .quad 0 # Location list terminator begin (*.LLST0)
|
||||||
|
+ .quad 0 # Location list terminator end (*.LLST0)
|
||||||
|
+.LLST1:
|
||||||
|
+ .quad .LVL1 # Location list begin address (*.LLST1)
|
||||||
|
+ .quad .LVL2-1 # Location list end address (*.LLST1)
|
||||||
|
+ .value 0x1 # Location expression size
|
||||||
|
+ .byte 0x54 # DW_OP_reg4
|
||||||
|
+ .quad .LVL2-1 # Location list begin address (*.LLST1)
|
||||||
|
+ .quad .LFE2 # Location list end address (*.LLST1)
|
||||||
|
+ .value 0x4 # Location expression size
|
||||||
|
+ .byte 0xf3 # DW_OP_GNU_entry_value
|
||||||
|
+ .uleb128 0x1
|
||||||
|
+ .byte 0x54 # DW_OP_reg4
|
||||||
|
+ .byte 0x9f # DW_OP_stack_value
|
||||||
|
+ .quad 0 # Location list terminator begin (*.LLST1)
|
||||||
|
+ .quad 0 # Location list terminator end (*.LLST1)
|
||||||
|
+.LLST2:
|
||||||
|
+ .quad .LVL1 # Location list begin address (*.LLST2)
|
||||||
|
+ .quad .LVL2-1 # Location list end address (*.LLST2)
|
||||||
|
+ .value 0x1 # Location expression size
|
||||||
|
+ .byte 0x54 # DW_OP_reg4
|
||||||
|
+ .quad .LVL2-1 # Location list begin address (*.LLST2)
|
||||||
|
+ .quad .LVL3 # Location list end address (*.LLST2)
|
||||||
|
+ .value 0x4 # Location expression size
|
||||||
|
+ .byte 0xf3 # DW_OP_GNU_entry_value
|
||||||
|
+ .uleb128 0x1
|
||||||
|
+ .byte 0x54 # DW_OP_reg4
|
||||||
|
+ .byte 0x9f # DW_OP_stack_value
|
||||||
|
+ .quad .LVL3 # Location list begin address (*.LLST2)
|
||||||
|
+ .quad .LVL4 # Location list end address (*.LLST2)
|
||||||
|
+ .value 0x1 # Location expression size
|
||||||
|
+ .byte 0x50 # DW_OP_reg0
|
||||||
|
+ .quad .LVL4 # Location list begin address (*.LLST2)
|
||||||
|
+ .quad .LVL5 # Location list end address (*.LLST2)
|
||||||
|
+ .value 0x6 # Location expression size
|
||||||
|
+ .byte 0x70 # DW_OP_breg0
|
||||||
|
+ .sleb128 0
|
||||||
|
+ .byte 0x75 # DW_OP_breg5
|
||||||
|
+ .sleb128 0
|
||||||
|
+ .byte 0x1e # DW_OP_mul
|
||||||
|
+ .byte 0x9f # DW_OP_stack_value
|
||||||
|
+ .quad .LVL5 # Location list begin address (*.LLST2)
|
||||||
|
+ .quad .LVL6-1 # Location list end address (*.LLST2)
|
||||||
|
+ .value 0x1 # Location expression size
|
||||||
|
+ .byte 0x50 # DW_OP_reg0
|
||||||
|
+ .quad .LVL6-1 # Location list begin address (*.LLST2)
|
||||||
|
+ .quad .LVL6 # Location list end address (*.LLST2)
|
||||||
|
+ .value 0xb # Location expression size
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 -2
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 -2
|
||||||
|
+ .byte 0x73 # DW_OP_breg3
|
||||||
|
+ .sleb128 -2
|
||||||
|
+ .byte 0x1e # DW_OP_mul
|
||||||
|
+ .byte 0x23 # DW_OP_plus_uconst
|
||||||
|
+ .uleb128 0x1
|
||||||
|
+ .byte 0x1e # DW_OP_mul
|
||||||
|
+ .byte 0x9f # DW_OP_stack_value
|
||||||
|
+ .quad 0 # Location list terminator begin (*.LLST2)
|
||||||
|
+ .quad 0 # Location list terminator end (*.LLST2)
|
||||||
|
+ .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 .LFB3 # Address
|
||||||
|
+ .quad .LFE3-.LFB3 # Length
|
||||||
|
+ .quad 0
|
||||||
|
+ .quad 0
|
||||||
|
+ .section .debug_ranges,"",@progbits
|
||||||
|
+.Ldebug_ranges0:
|
||||||
|
+ .quad .LBB4 # Offset 0
|
||||||
|
+ .quad .LBE4
|
||||||
|
+ .quad .LBB7
|
||||||
|
+ .quad .LBE7
|
||||||
|
+ .quad 0
|
||||||
|
+ .quad 0
|
||||||
|
+ .quad .Ltext0 # Offset 0x30
|
||||||
|
+ .quad .Letext0
|
||||||
|
+ .quad .LFB3 # Offset 0x40
|
||||||
|
+ .quad .LFE3
|
||||||
|
+ .quad 0
|
||||||
|
+ .quad 0
|
||||||
|
+ .section .debug_line,"",@progbits
|
||||||
|
+.Ldebug_line0:
|
||||||
|
+ .section .debug_str,"MS",@progbits,1
|
||||||
|
+.LASF0:
|
||||||
|
+ .string "GNU C 4.8.0 20121005+patches (experimental) -mtune=generic -march=x86-64 -g -O2"
|
||||||
|
+.LASF1:
|
||||||
|
+ .string "gdb.arch/amd64-entry-value-inline.c"
|
||||||
|
+.LASF2:
|
||||||
|
+ .string ""
|
||||||
|
+.LASF3:
|
||||||
|
+ .string "main"
|
||||||
|
+ .ident "GCC: (GNU) 4.8.0 20121005 (experimental)"
|
||||||
|
+ .section .note.GNU-stack,"",@progbits
|
||||||
|
diff --git a/gdb/testsuite/gdb.arch/amd64-entry-value-inline.c b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.c
|
||||||
|
new file mode 100644
|
||||||
|
index 0000000..f7fefb8
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.c
|
||||||
|
@@ -0,0 +1,50 @@
|
||||||
|
+/* This testcase is part of GDB, the GNU debugger.
|
||||||
|
+
|
||||||
|
+ Copyright 2012 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/>. */
|
||||||
|
+
|
||||||
|
+static volatile int v;
|
||||||
|
+
|
||||||
|
+static __attribute__((noinline, noclone)) void
|
||||||
|
+fn1 (int x)
|
||||||
|
+{
|
||||||
|
+ v++;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+static int
|
||||||
|
+fn2 (int x, int y)
|
||||||
|
+{
|
||||||
|
+ if (y)
|
||||||
|
+ {
|
||||||
|
+ fn1 (x);
|
||||||
|
+ y = -2 + x; /* break-here */
|
||||||
|
+ y = y * y * y + y;
|
||||||
|
+ fn1 (x + y);
|
||||||
|
+ }
|
||||||
|
+ return x;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+__attribute__((noinline, noclone)) int
|
||||||
|
+fn3 (int x, int y)
|
||||||
|
+{
|
||||||
|
+ return fn2 (x, y);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+int
|
||||||
|
+main ()
|
||||||
|
+{
|
||||||
|
+ fn3 (6, 25);
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
diff --git a/gdb/testsuite/gdb.arch/amd64-entry-value-inline.exp b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.exp
|
||||||
|
new file mode 100644
|
||||||
|
index 0000000..6aa92c1
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.exp
|
||||||
|
@@ -0,0 +1,40 @@
|
||||||
|
+# Copyright (C) 2012 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/>.
|
||||||
|
+
|
||||||
|
+set opts {}
|
||||||
|
+standard_testfile .S
|
||||||
|
+
|
||||||
|
+if [info exists COMPILE] {
|
||||||
|
+ # make check RUNTESTFLAGS="gdb.arch/amd64-entry-value-inline.exp COMPILE=1"
|
||||||
|
+ standard_testfile
|
||||||
|
+ lappend opts debug optimize=-O2
|
||||||
|
+} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
|
||||||
|
+ verbose "Skipping ${testfile}."
|
||||||
|
+ return
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} $opts] } {
|
||||||
|
+ return -1
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+if ![runto_main] {
|
||||||
|
+ return -1
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+set srcfile $testfile.c
|
||||||
|
+gdb_breakpoint [gdb_get_line_number "break-here"]
|
||||||
|
+
|
||||||
|
+gdb_continue_to_breakpoint "break-here" ".* break-here .*"
|
||||||
|
+gdb_test "p y" " = 25"
|
||||||
|
|
||||||
17
gdb.spec
17
gdb.spec
@ -34,7 +34,7 @@ Version: 7.5.0.20120926
|
|||||||
|
|
||||||
# The release always contains a leading reserved number, start it at 1.
|
# The release always contains a leading reserved number, start it at 1.
|
||||||
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
|
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
|
||||||
Release: 24%{?dist}
|
Release: 25%{?dist}
|
||||||
|
|
||||||
License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain
|
License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain
|
||||||
Group: Development/Debuggers
|
Group: Development/Debuggers
|
||||||
@ -574,6 +574,9 @@ Patch726: gdb-print-class.patch
|
|||||||
# Permit passing pointers as address number even for C++ methods (Keith Seitz).
|
# Permit passing pointers as address number even for C++ methods (Keith Seitz).
|
||||||
Patch728: gdb-check-type.patch
|
Patch728: gdb-check-type.patch
|
||||||
|
|
||||||
|
# entry values: Fix resolving in inlined frames.
|
||||||
|
Patch729: gdb-entryval-inlined.patch
|
||||||
|
|
||||||
%if 0%{!?rhel:1} || 0%{?rhel} > 6
|
%if 0%{!?rhel:1} || 0%{?rhel} > 6
|
||||||
# RL_STATE_FEDORA_GDB would not be found for:
|
# RL_STATE_FEDORA_GDB would not be found for:
|
||||||
# Patch642: gdb-readline62-ask-more-rh.patch
|
# Patch642: gdb-readline62-ask-more-rh.patch
|
||||||
@ -885,6 +888,7 @@ rm -f gdb/jv-exp.c gdb/m2-exp.c gdb/objc-exp.c gdb/p-exp.c gdb/go-exp.c
|
|||||||
%patch725 -p1
|
%patch725 -p1
|
||||||
%patch726 -p1
|
%patch726 -p1
|
||||||
%patch728 -p1
|
%patch728 -p1
|
||||||
|
%patch729 -p1
|
||||||
|
|
||||||
%patch393 -p1
|
%patch393 -p1
|
||||||
%if 0%{!?el5:1} || 0%{?scl:1}
|
%if 0%{!?el5:1} || 0%{?scl:1}
|
||||||
@ -1381,16 +1385,19 @@ fi
|
|||||||
%endif # 0%{!?el5:1} || "%{_target_cpu}" == "noarch"
|
%endif # 0%{!?el5:1} || "%{_target_cpu}" == "noarch"
|
||||||
|
|
||||||
%changelog
|
%changelog
|
||||||
* Thu Sep 27 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5-24.fc18
|
* Fri Oct 5 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5.0.20120926-25.fc18
|
||||||
|
- entry values: Fix resolving in inlined frames.
|
||||||
|
|
||||||
|
* Thu Sep 27 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5.0.20120926-24.fc18
|
||||||
- Permit passing pointers as address number even for C++ methods (Keith Seitz).
|
- Permit passing pointers as address number even for C++ methods (Keith Seitz).
|
||||||
|
|
||||||
* Thu Sep 27 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5-23.fc18
|
* Thu Sep 27 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5.0.20120926-23.fc18
|
||||||
- Fix crash printing classes (BZ 849357, Tom Tromey).
|
- Fix crash printing classes (BZ 849357, Tom Tromey).
|
||||||
|
|
||||||
* Wed Sep 26 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5-22.fc18
|
* Wed Sep 26 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5.0.20120926-22.fc18
|
||||||
- Fix .spec 'bundled' Provides for the stable branch rebase.
|
- Fix .spec 'bundled' Provides for the stable branch rebase.
|
||||||
|
|
||||||
* Wed Sep 26 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5-21.fc18
|
* Wed Sep 26 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.5.0.20120926-21.fc18
|
||||||
- [ppc32] Fix stepping over symbol-less code crash regression (BZ 860696).
|
- [ppc32] Fix stepping over symbol-less code crash regression (BZ 860696).
|
||||||
- Rebase to FSF GDB 7.5.0.20120926 (7.5 stable branch).
|
- Rebase to FSF GDB 7.5.0.20120926 (7.5 stable branch).
|
||||||
- Remove the .spec Source keyword URL as not valid now.
|
- Remove the .spec Source keyword URL as not valid now.
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user