diff options
author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-10-15 19:15:57 +0000 |
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committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-10-15 19:15:57 +0000 |
commit | 9e3a7d65fb3252364680128123209e93919aaf14 (patch) | |
tree | 9431985357f122bd2d241b67ccc0a0079f1593b4 /gdb/testsuite | |
parent | 21a7b08989a1c860514d5bd840bc29f5ad97d2e6 (diff) | |
download | gdb-9e3a7d65fb3252364680128123209e93919aaf14.zip gdb-9e3a7d65fb3252364680128123209e93919aaf14.tar.gz gdb-9e3a7d65fb3252364680128123209e93919aaf14.tar.bz2 |
gdb/
Fix entry values resolving in inlined frames.
* dwarf2loc.c (dwarf_expr_reg_to_entry_parameter): Move func_addr,
gdbarch and caller_frame initialization later. Skip INLINE_FRAME
entries of FRAME.
gdb/testsuite/
Fix entry values resolving in inlined frames.
* gdb.arch/amd64-entry-value-inline.S: New file.
* gdb.arch/amd64-entry-value-inline.c: New file.
* gdb.arch/amd64-entry-value-inline.exp: New file.
Diffstat (limited to 'gdb/testsuite')
-rw-r--r-- | gdb/testsuite/ChangeLog | 7 | ||||
-rw-r--r-- | gdb/testsuite/gdb.arch/amd64-entry-value-inline.S | 672 | ||||
-rw-r--r-- | gdb/testsuite/gdb.arch/amd64-entry-value-inline.c | 50 | ||||
-rw-r--r-- | gdb/testsuite/gdb.arch/amd64-entry-value-inline.exp | 40 |
4 files changed, 769 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index f096987..db61c62 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,4 +1,11 @@ 2012-10-15 Jan Kratochvil <jan.kratochvil@redhat.com> + + Fix entry values resolving in inlined frames. + * gdb.arch/amd64-entry-value-inline.S: New file. + * gdb.arch/amd64-entry-value-inline.c: New file. + * gdb.arch/amd64-entry-value-inline.exp: New file. + +2012-10-15 Jan Kratochvil <jan.kratochvil@redhat.com> Doug Evans <dje@google.com> Fix recent gdb_breakpoint regression. diff --git a/gdb/testsuite/gdb.arch/amd64-entry-value-inline.S b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.S new file mode 100644 index 0000000..5f353f5 --- /dev/null +++ b/gdb/testsuite/gdb.arch/amd64-entry-value-inline.S @@ -0,0 +1,672 @@ +/* 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/>. */ + +/* This file is compiled from gdb.arch/amd64-entry-value-inline.c + using -g -dA -S -O2. */ + + .file "amd64-entry-value-inline.c" + .text +.Ltext0: + .p2align 4,,15 + .type fn1, @function +fn1: +.LFB0: + .file 1 "gdb.arch/amd64-entry-value-inline.c" + # gdb.arch/amd64-entry-value-inline.c:22 + .loc 1 22 0 + .cfi_startproc +.LVL0: +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (FALLTHRU) + # gdb.arch/amd64-entry-value-inline.c:23 + .loc 1 23 0 + movl v(%rip), %eax + addl $1, %eax + movl %eax, v(%rip) +# SUCC: EXIT [100.0%] + ret + .cfi_endproc +.LFE0: + .size fn1, .-fn1 + .p2align 4,,15 + .globl fn3 + .type fn3, @function +fn3: +.LFB2: + # gdb.arch/amd64-entry-value-inline.c:41 + .loc 1 41 0 + .cfi_startproc +.LVL1: +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (FALLTHRU) +.LBB4: +.LBB5: + # gdb.arch/amd64-entry-value-inline.c:29 + .loc 1 29 0 + testl %esi, %esi +.LBE5: +.LBE4: + # gdb.arch/amd64-entry-value-inline.c:41 + .loc 1 41 0 + pushq %rbx + .cfi_def_cfa_offset 16 + .cfi_offset 3, -16 + # gdb.arch/amd64-entry-value-inline.c:41 + .loc 1 41 0 + movl %edi, %ebx +.LBB7: +.LBB6: +# SUCC: 3 [39.0%] (FALLTHRU,CAN_FALLTHRU) 4 [61.0%] (CAN_FALLTHRU) + # gdb.arch/amd64-entry-value-inline.c:29 + .loc 1 29 0 + je .L3 +# BLOCK 3 freq:3898 seq:1 +# PRED: 2 [39.0%] (FALLTHRU,CAN_FALLTHRU) + # gdb.arch/amd64-entry-value-inline.c:31 + .loc 1 31 0 + call fn1 +.LVL2: + # gdb.arch/amd64-entry-value-inline.c:32 + .loc 1 32 0 + leal -2(%rbx), %eax +.LVL3: + # gdb.arch/amd64-entry-value-inline.c:33 + .loc 1 33 0 + movl %eax, %edi + imull %eax, %edi + addl $1, %edi +.LVL4: + imull %edi, %eax +.LVL5: + # gdb.arch/amd64-entry-value-inline.c:34 + .loc 1 34 0 + leal (%rbx,%rax), %edi + call fn1 +.LVL6: +# SUCC: 4 [100.0%] (FALLTHRU,CAN_FALLTHRU) +# BLOCK 4 freq:10000 seq:2 +# PRED: 2 [61.0%] (CAN_FALLTHRU) 3 [100.0%] (FALLTHRU,CAN_FALLTHRU) +.L3: +.LBE6: +.LBE7: + # gdb.arch/amd64-entry-value-inline.c:43 + .loc 1 43 0 + movl %ebx, %eax + popq %rbx + .cfi_def_cfa_offset 8 +.LVL7: +# SUCC: EXIT [100.0%] + ret + .cfi_endproc +.LFE2: + .size fn3, .-fn3 + .section .text.startup,"ax",@progbits + .p2align 4,,15 + .globl main + .type main, @function +main: +.LFB3: + # gdb.arch/amd64-entry-value-inline.c:47 + .loc 1 47 0 + .cfi_startproc +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (FALLTHRU) + # gdb.arch/amd64-entry-value-inline.c:48 + .loc 1 48 0 + movl $25, %esi + movl $6, %edi + call fn3 +.LVL8: + # gdb.arch/amd64-entry-value-inline.c:50 + .loc 1 50 0 + xorl %eax, %eax +# SUCC: EXIT [100.0%] + ret + .cfi_endproc +.LFE3: + .size main, .-main + .local v + .comm v,4,4 + .text +.Letext0: + .section .debug_info,"",@progbits +.Ldebug_info0: + .long 0x164 # Length of Compilation Unit Info + .value 0x4 # DWARF version number + .long .Ldebug_abbrev0 # Offset Into Abbrev. Section + .byte 0x8 # Pointer Size (in bytes) + .uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit) + .long .LASF0 # DW_AT_producer: "GNU C 4.8.0 20121005 (experimental) -mtune=generic -march=x86-64 -g -O2" + .byte 0x1 # DW_AT_language + .long .LASF1 # DW_AT_name: "gdb.arch/amd64-entry-value-inline.c" + .long .LASF2 # DW_AT_comp_dir: "" + .long .Ldebug_ranges0+0x30 # DW_AT_ranges + .quad 0 # DW_AT_low_pc + .long .Ldebug_line0 # DW_AT_stmt_list + .uleb128 0x2 # (DIE (0x29) DW_TAG_subprogram) + .ascii "fn1\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c) + .byte 0x15 # DW_AT_decl_line + # DW_AT_prototyped + .quad .LFB0 # DW_AT_low_pc + .quad .LFE0-.LFB0 # DW_AT_high_pc + .uleb128 0x1 # DW_AT_frame_base + .byte 0x9c # DW_OP_call_frame_cfa + # DW_AT_GNU_all_call_sites + .long 0x52 # DW_AT_sibling + .uleb128 0x3 # (DIE (0x46) DW_TAG_formal_parameter) + .ascii "x\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c) + .byte 0x15 # DW_AT_decl_line + .long 0x52 # DW_AT_type + .uleb128 0x1 # DW_AT_location + .byte 0x55 # DW_OP_reg5 + .byte 0 # end of children of DIE 0x29 + .uleb128 0x4 # (DIE (0x52) DW_TAG_base_type) + .byte 0x4 # DW_AT_byte_size + .byte 0x5 # DW_AT_encoding + .ascii "int\0" # DW_AT_name + .uleb128 0x5 # (DIE (0x59) DW_TAG_subprogram) + .ascii "fn2\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c) + .byte 0x1b # DW_AT_decl_line + # DW_AT_prototyped + .long 0x52 # DW_AT_type + .byte 0x1 # DW_AT_inline + .long 0x7c # DW_AT_sibling + .uleb128 0x6 # (DIE (0x69) DW_TAG_formal_parameter) + .ascii "x\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c) + .byte 0x1b # DW_AT_decl_line + .long 0x52 # DW_AT_type + .uleb128 0x6 # (DIE (0x72) DW_TAG_formal_parameter) + .ascii "y\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c) + .byte 0x1b # DW_AT_decl_line + .long 0x52 # DW_AT_type + .byte 0 # end of children of DIE 0x59 + .uleb128 0x7 # (DIE (0x7c) DW_TAG_subprogram) + # DW_AT_external + .ascii "fn3\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-inline.c) + .byte 0x28 # DW_AT_decl_line + # DW_AT_prototyped + .long 0x52 # DW_AT_type + .quad .LFB2 # DW_AT_low_pc + .quad .LFE2-.LFB2 # DW_AT_high_pc + .uleb128 0x1 # DW_AT_frame_base + .byte 0x9c # DW_OP_call_frame_cfa + # DW_AT_GNU_all_call_sites + .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" |