Resue 'z' formatter from mi register display code.
http://sourceware.org/ml/gdb-patches/2013-07/msg00236.html gdb/ChangeLog * mi/mi-main.c (output_register): Make MI 'r' format use standard 'z' format code. Remove error for optimized out values, standard code will handle these fine. gdb/testsuite/ChangeLog * gdb.mi/mi-reg-undefined.exp: New file. * gdb.mi/mi-reg-undefined.c: Likewise. * gdb.mi/mi-reg-undefined.S: Likewise.
This commit is contained in:
Andrew Burgess
parent
6fbe845e0c
commit
fdc8aae848
|
|
@ -1,3 +1,9 @@
|
|||
2013-07-25 Andrew Burgess <aburgess@broadcom.com>
|
||||
|
||||
* mi/mi-main.c (output_register): Make MI 'r' format use standard
|
||||
'z' format code. Remove error for optimized out values, standard
|
||||
code will handle these fine.
|
||||
|
||||
2013-07-25 Andrew Burgess <aburgess@broadcom.com>
|
||||
|
||||
* NEWS: Mention new 'z' formatter.
|
||||
|
|
|
|||
|
|
@ -1163,6 +1163,8 @@ output_register (struct frame_info *frame, int regnum, int format,
|
|||
struct ui_out *uiout = current_uiout;
|
||||
struct value *val = get_frame_register_value (frame, regnum);
|
||||
struct cleanup *tuple_cleanup;
|
||||
struct value_print_options opts;
|
||||
struct ui_file *stb;
|
||||
|
||||
if (skip_unavailable && !value_entirely_available (val))
|
||||
return;
|
||||
|
|
@ -1173,45 +1175,19 @@ output_register (struct frame_info *frame, int regnum, int format,
|
|||
if (format == 'N')
|
||||
format = 0;
|
||||
|
||||
if (value_optimized_out (val))
|
||||
error (_("Optimized out"));
|
||||
|
||||
if (format == 'r')
|
||||
{
|
||||
int j;
|
||||
char *ptr, buf[1024];
|
||||
const gdb_byte *valaddr = value_contents_for_printing (val);
|
||||
format = 'z';
|
||||
|
||||
strcpy (buf, "0x");
|
||||
ptr = buf + 2;
|
||||
for (j = 0; j < register_size (gdbarch, regnum); j++)
|
||||
{
|
||||
int idx = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG ?
|
||||
j : register_size (gdbarch, regnum) - 1 - j;
|
||||
stb = mem_fileopen ();
|
||||
make_cleanup_ui_file_delete (stb);
|
||||
|
||||
sprintf (ptr, "%02x", (unsigned char) valaddr[idx]);
|
||||
ptr += 2;
|
||||
}
|
||||
ui_out_field_string (uiout, "value", buf);
|
||||
}
|
||||
else
|
||||
{
|
||||
struct value_print_options opts;
|
||||
struct ui_file *stb;
|
||||
struct cleanup *old_chain;
|
||||
|
||||
stb = mem_fileopen ();
|
||||
old_chain = make_cleanup_ui_file_delete (stb);
|
||||
|
||||
get_formatted_print_options (&opts, format);
|
||||
opts.deref_ref = 1;
|
||||
val_print (value_type (val),
|
||||
value_contents_for_printing (val),
|
||||
value_embedded_offset (val), 0,
|
||||
stb, 0, val, &opts, current_language);
|
||||
ui_out_field_stream (uiout, "value", stb);
|
||||
do_cleanups (old_chain);
|
||||
}
|
||||
get_formatted_print_options (&opts, format);
|
||||
opts.deref_ref = 1;
|
||||
val_print (value_type (val),
|
||||
value_contents_for_printing (val),
|
||||
value_embedded_offset (val), 0,
|
||||
stb, 0, val, &opts, current_language);
|
||||
ui_out_field_stream (uiout, "value", stb);
|
||||
|
||||
do_cleanups (tuple_cleanup);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,3 +1,9 @@
|
|||
2013-07-25 Andrew Burgess <aburgess@broadcom.com>
|
||||
|
||||
* gdb.mi/mi-reg-undefined.exp: New file.
|
||||
* gdb.mi/mi-reg-undefined.c: Likewise.
|
||||
* gdb.mi/mi-reg-undefined.S: Likewise.
|
||||
|
||||
2013-07-25 Andrew Burgess <aburgess@broadcom.com>
|
||||
|
||||
* gdb.base/printcmds.exp (test_print_int_arrays): Add tests for x,
|
||||
|
|
|
|||
|
|
@ -0,0 +1,521 @@
|
|||
/* Copyright 2013 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/>. */
|
||||
|
||||
/* The FDE entry for "stop_frame" in the .debug_frame section has
|
||||
been hand modified to mark a set of registers as undefined.
|
||||
Otherwise this file is as generated by gcc 4.7.2 for x86_64. */
|
||||
.file "mi-reg-undefined.c"
|
||||
.text
|
||||
.Ltext0:
|
||||
.globl stop_frame
|
||||
.type stop_frame, @function
|
||||
stop_frame:
|
||||
.LFB0:
|
||||
.file 1 "mi-reg-undefined.c"
|
||||
.loc 1 18 0
|
||||
pushq %rbp
|
||||
.LCFI0:
|
||||
movq %rsp, %rbp
|
||||
.LCFI1:
|
||||
.loc 1 21 0
|
||||
popq %rbp
|
||||
.LCFI2:
|
||||
ret
|
||||
.LFE0:
|
||||
.size stop_frame, .-stop_frame
|
||||
.globl first_frame
|
||||
.type first_frame, @function
|
||||
first_frame:
|
||||
.LFB1:
|
||||
.loc 1 25 0
|
||||
pushq %rbp
|
||||
.LCFI3:
|
||||
movq %rsp, %rbp
|
||||
.LCFI4:
|
||||
.loc 1 26 0
|
||||
movl $0, %eax
|
||||
call stop_frame
|
||||
.loc 1 27 0
|
||||
popq %rbp
|
||||
.LCFI5:
|
||||
ret
|
||||
.LFE1:
|
||||
.size first_frame, .-first_frame
|
||||
.globl main
|
||||
.type main, @function
|
||||
main:
|
||||
.LFB2:
|
||||
.loc 1 31 0
|
||||
pushq %rbp
|
||||
.LCFI6:
|
||||
movq %rsp, %rbp
|
||||
.LCFI7:
|
||||
.loc 1 32 0
|
||||
movl $0, %eax
|
||||
call first_frame
|
||||
.loc 1 34 0
|
||||
movl $0, %eax
|
||||
.loc 1 35 0
|
||||
popq %rbp
|
||||
.LCFI8:
|
||||
ret
|
||||
.LFE2:
|
||||
.size main, .-main
|
||||
.section .debug_frame,"",@progbits
|
||||
.Lframe0:
|
||||
.long .LECIE0-.LSCIE0
|
||||
.LSCIE0:
|
||||
.long 0xffffffff
|
||||
.byte 0x1
|
||||
.string ""
|
||||
.uleb128 0x1
|
||||
.sleb128 -8
|
||||
.byte 0x10
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.byte 0x90
|
||||
.uleb128 0x1
|
||||
.align 8
|
||||
.LECIE0:
|
||||
/* This FDE entry, for stop_frame was modified to mark
|
||||
registers 0 -> 6 as being undefined. */
|
||||
.LSFDE0:
|
||||
.long .LEFDE0-.LASFDE0
|
||||
.LASFDE0:
|
||||
.long .Lframe0
|
||||
.quad .LFB0
|
||||
.quad .LFE0-.LFB0
|
||||
|
||||
/* START OF NEW CONTENT. */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x0 /* ULEB128 register */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x1 /* ULEB128 register */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x2 /* ULEB128 register */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x3 /* ULEB128 register */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x4 /* ULEB128 register */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x5 /* ULEB128 register */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x6 /* ULEB128 register */
|
||||
.byte 0x7 /* DW_CFA_undefined */
|
||||
.uleb128 0x7 /* ULEB128 register */
|
||||
/* END OF NEW CONTENT. */
|
||||
|
||||
.byte 0x4
|
||||
.long .LCFI0-.LFB0
|
||||
.byte 0xe
|
||||
.uleb128 0x10
|
||||
.byte 0x86
|
||||
.uleb128 0x2
|
||||
.byte 0x4
|
||||
.long .LCFI1-.LCFI0
|
||||
.byte 0xd
|
||||
.uleb128 0x6
|
||||
.byte 0x4
|
||||
.long .LCFI2-.LCFI1
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.align 8
|
||||
.LEFDE0:
|
||||
.LSFDE2:
|
||||
.long .LEFDE2-.LASFDE2
|
||||
.LASFDE2:
|
||||
.long .Lframe0
|
||||
.quad .LFB1
|
||||
.quad .LFE1-.LFB1
|
||||
.byte 0x4
|
||||
.long .LCFI3-.LFB1
|
||||
.byte 0xe
|
||||
.uleb128 0x10
|
||||
.byte 0x86
|
||||
.uleb128 0x2
|
||||
.byte 0x4
|
||||
.long .LCFI4-.LCFI3
|
||||
.byte 0xd
|
||||
.uleb128 0x6
|
||||
.byte 0x4
|
||||
.long .LCFI5-.LCFI4
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.align 8
|
||||
.LEFDE2:
|
||||
.LSFDE4:
|
||||
.long .LEFDE4-.LASFDE4
|
||||
.LASFDE4:
|
||||
.long .Lframe0
|
||||
.quad .LFB2
|
||||
.quad .LFE2-.LFB2
|
||||
.byte 0x4
|
||||
.long .LCFI6-.LFB2
|
||||
.byte 0xe
|
||||
.uleb128 0x10
|
||||
.byte 0x86
|
||||
.uleb128 0x2
|
||||
.byte 0x4
|
||||
.long .LCFI7-.LCFI6
|
||||
.byte 0xd
|
||||
.uleb128 0x6
|
||||
.byte 0x4
|
||||
.long .LCFI8-.LCFI7
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.align 8
|
||||
.LEFDE4:
|
||||
.section .eh_frame,"a",@progbits
|
||||
.Lframe1:
|
||||
.long .LECIE1-.LSCIE1
|
||||
.LSCIE1:
|
||||
.long 0
|
||||
.byte 0x1
|
||||
.string "zR"
|
||||
.uleb128 0x1
|
||||
.sleb128 -8
|
||||
.byte 0x10
|
||||
.uleb128 0x1
|
||||
.byte 0x3
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.byte 0x90
|
||||
.uleb128 0x1
|
||||
.align 8
|
||||
.LECIE1:
|
||||
.LSFDE7:
|
||||
.long .LEFDE7-.LASFDE7
|
||||
.LASFDE7:
|
||||
.long .LASFDE7-.Lframe1
|
||||
.long .LFB0
|
||||
.long .LFE0-.LFB0
|
||||
.uleb128 0
|
||||
.byte 0x4
|
||||
.long .LCFI0-.LFB0
|
||||
.byte 0xe
|
||||
.uleb128 0x10
|
||||
.byte 0x86
|
||||
.uleb128 0x2
|
||||
.byte 0x4
|
||||
.long .LCFI1-.LCFI0
|
||||
.byte 0xd
|
||||
.uleb128 0x6
|
||||
.byte 0x4
|
||||
.long .LCFI2-.LCFI1
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.align 8
|
||||
.LEFDE7:
|
||||
.LSFDE9:
|
||||
.long .LEFDE9-.LASFDE9
|
||||
.LASFDE9:
|
||||
.long .LASFDE9-.Lframe1
|
||||
.long .LFB1
|
||||
.long .LFE1-.LFB1
|
||||
.uleb128 0
|
||||
.byte 0x4
|
||||
.long .LCFI3-.LFB1
|
||||
.byte 0xe
|
||||
.uleb128 0x10
|
||||
.byte 0x86
|
||||
.uleb128 0x2
|
||||
.byte 0x4
|
||||
.long .LCFI4-.LCFI3
|
||||
.byte 0xd
|
||||
.uleb128 0x6
|
||||
.byte 0x4
|
||||
.long .LCFI5-.LCFI4
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.align 8
|
||||
.LEFDE9:
|
||||
.LSFDE11:
|
||||
.long .LEFDE11-.LASFDE11
|
||||
.LASFDE11:
|
||||
.long .LASFDE11-.Lframe1
|
||||
.long .LFB2
|
||||
.long .LFE2-.LFB2
|
||||
.uleb128 0
|
||||
.byte 0x4
|
||||
.long .LCFI6-.LFB2
|
||||
.byte 0xe
|
||||
.uleb128 0x10
|
||||
.byte 0x86
|
||||
.uleb128 0x2
|
||||
.byte 0x4
|
||||
.long .LCFI7-.LCFI6
|
||||
.byte 0xd
|
||||
.uleb128 0x6
|
||||
.byte 0x4
|
||||
.long .LCFI8-.LCFI7
|
||||
.byte 0xc
|
||||
.uleb128 0x7
|
||||
.uleb128 0x8
|
||||
.align 8
|
||||
.LEFDE11:
|
||||
.text
|
||||
.Letext0:
|
||||
.section .debug_info,"",@progbits
|
||||
.Ldebug_info0:
|
||||
.long 0x8c
|
||||
.value 0x2
|
||||
.long .Ldebug_abbrev0
|
||||
.byte 0x8
|
||||
.uleb128 0x1
|
||||
.long .LASF2
|
||||
.byte 0x1
|
||||
.long .LASF3
|
||||
.long .LASF4
|
||||
.quad .Ltext0
|
||||
.quad .Letext0
|
||||
.long .Ldebug_line0
|
||||
.uleb128 0x2
|
||||
.byte 0x1
|
||||
.long .LASF0
|
||||
.byte 0x1
|
||||
.byte 0x11
|
||||
.quad .LFB0
|
||||
.quad .LFE0
|
||||
.long .LLST0
|
||||
.byte 0x1
|
||||
.uleb128 0x3
|
||||
.byte 0x1
|
||||
.long .LASF1
|
||||
.byte 0x1
|
||||
.byte 0x18
|
||||
.quad .LFB1
|
||||
.quad .LFE1
|
||||
.long .LLST1
|
||||
.byte 0x1
|
||||
.uleb128 0x4
|
||||
.byte 0x1
|
||||
.long .LASF5
|
||||
.byte 0x1
|
||||
.byte 0x1e
|
||||
.long 0x88
|
||||
.quad .LFB2
|
||||
.quad .LFE2
|
||||
.long .LLST2
|
||||
.byte 0x1
|
||||
.uleb128 0x5
|
||||
.byte 0x4
|
||||
.byte 0x5
|
||||
.string "int"
|
||||
.byte 0
|
||||
.section .debug_abbrev,"",@progbits
|
||||
.Ldebug_abbrev0:
|
||||
.uleb128 0x1
|
||||
.uleb128 0x11
|
||||
.byte 0x1
|
||||
.uleb128 0x25
|
||||
.uleb128 0xe
|
||||
.uleb128 0x13
|
||||
.uleb128 0xb
|
||||
.uleb128 0x3
|
||||
.uleb128 0xe
|
||||
.uleb128 0x1b
|
||||
.uleb128 0xe
|
||||
.uleb128 0x11
|
||||
.uleb128 0x1
|
||||
.uleb128 0x12
|
||||
.uleb128 0x1
|
||||
.uleb128 0x10
|
||||
.uleb128 0x6
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x2
|
||||
.uleb128 0x2e
|
||||
.byte 0
|
||||
.uleb128 0x3f
|
||||
.uleb128 0xc
|
||||
.uleb128 0x3
|
||||
.uleb128 0xe
|
||||
.uleb128 0x3a
|
||||
.uleb128 0xb
|
||||
.uleb128 0x3b
|
||||
.uleb128 0xb
|
||||
.uleb128 0x11
|
||||
.uleb128 0x1
|
||||
.uleb128 0x12
|
||||
.uleb128 0x1
|
||||
.uleb128 0x40
|
||||
.uleb128 0x6
|
||||
.uleb128 0x2117
|
||||
.uleb128 0xc
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x3
|
||||
.uleb128 0x2e
|
||||
.byte 0
|
||||
.uleb128 0x3f
|
||||
.uleb128 0xc
|
||||
.uleb128 0x3
|
||||
.uleb128 0xe
|
||||
.uleb128 0x3a
|
||||
.uleb128 0xb
|
||||
.uleb128 0x3b
|
||||
.uleb128 0xb
|
||||
.uleb128 0x11
|
||||
.uleb128 0x1
|
||||
.uleb128 0x12
|
||||
.uleb128 0x1
|
||||
.uleb128 0x40
|
||||
.uleb128 0x6
|
||||
.uleb128 0x2116
|
||||
.uleb128 0xc
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x4
|
||||
.uleb128 0x2e
|
||||
.byte 0
|
||||
.uleb128 0x3f
|
||||
.uleb128 0xc
|
||||
.uleb128 0x3
|
||||
.uleb128 0xe
|
||||
.uleb128 0x3a
|
||||
.uleb128 0xb
|
||||
.uleb128 0x3b
|
||||
.uleb128 0xb
|
||||
.uleb128 0x49
|
||||
.uleb128 0x13
|
||||
.uleb128 0x11
|
||||
.uleb128 0x1
|
||||
.uleb128 0x12
|
||||
.uleb128 0x1
|
||||
.uleb128 0x40
|
||||
.uleb128 0x6
|
||||
.uleb128 0x2116
|
||||
.uleb128 0xc
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x5
|
||||
.uleb128 0x24
|
||||
.byte 0
|
||||
.uleb128 0xb
|
||||
.uleb128 0xb
|
||||
.uleb128 0x3e
|
||||
.uleb128 0xb
|
||||
.uleb128 0x3
|
||||
.uleb128 0x8
|
||||
.byte 0
|
||||
.byte 0
|
||||
.byte 0
|
||||
.section .debug_loc,"",@progbits
|
||||
.Ldebug_loc0:
|
||||
.LLST0:
|
||||
.quad .LFB0-.Ltext0
|
||||
.quad .LCFI0-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 8
|
||||
.quad .LCFI0-.Ltext0
|
||||
.quad .LCFI1-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 16
|
||||
.quad .LCFI1-.Ltext0
|
||||
.quad .LCFI2-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x76
|
||||
.sleb128 16
|
||||
.quad .LCFI2-.Ltext0
|
||||
.quad .LFE0-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 8
|
||||
.quad 0
|
||||
.quad 0
|
||||
.LLST1:
|
||||
.quad .LFB1-.Ltext0
|
||||
.quad .LCFI3-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 8
|
||||
.quad .LCFI3-.Ltext0
|
||||
.quad .LCFI4-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 16
|
||||
.quad .LCFI4-.Ltext0
|
||||
.quad .LCFI5-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x76
|
||||
.sleb128 16
|
||||
.quad .LCFI5-.Ltext0
|
||||
.quad .LFE1-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 8
|
||||
.quad 0
|
||||
.quad 0
|
||||
.LLST2:
|
||||
.quad .LFB2-.Ltext0
|
||||
.quad .LCFI6-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 8
|
||||
.quad .LCFI6-.Ltext0
|
||||
.quad .LCFI7-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 16
|
||||
.quad .LCFI7-.Ltext0
|
||||
.quad .LCFI8-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x76
|
||||
.sleb128 16
|
||||
.quad .LCFI8-.Ltext0
|
||||
.quad .LFE2-.Ltext0
|
||||
.value 0x2
|
||||
.byte 0x77
|
||||
.sleb128 8
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_aranges,"",@progbits
|
||||
.long 0x2c
|
||||
.value 0x2
|
||||
.long .Ldebug_info0
|
||||
.byte 0x8
|
||||
.byte 0
|
||||
.value 0
|
||||
.value 0
|
||||
.quad .Ltext0
|
||||
.quad .Letext0-.Ltext0
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_line,"",@progbits
|
||||
.Ldebug_line0:
|
||||
.section .debug_str,"MS",@progbits,1
|
||||
.LASF0:
|
||||
.string "stop_frame"
|
||||
.LASF2:
|
||||
.string "GNU C 4.7.2"
|
||||
.LASF3:
|
||||
.string "mi-reg-undefined.c"
|
||||
.LASF4:
|
||||
.string "/home/username/src/gdb/testsuite/gdb.mi"
|
||||
.LASF1:
|
||||
.string "first_frame"
|
||||
.LASF5:
|
||||
.string "main"
|
||||
.ident "GCC: (GNU) 4.7.2"
|
||||
.section .note.GNU-stack,"",@progbits
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
/* Copyright 2013 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/>. */
|
||||
|
||||
void
|
||||
stop_frame ()
|
||||
{
|
||||
/* The debug information for this frame is modified in the accompanying
|
||||
.S file, to mark a set of registers as being undefined. */
|
||||
}
|
||||
|
||||
void
|
||||
first_frame ()
|
||||
{
|
||||
stop_frame ();
|
||||
}
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
first_frame ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
# Copyright 2013 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/>.
|
||||
load_lib dwarf.exp
|
||||
load_lib mi-support.exp
|
||||
set MIFLAGS "-i=mi"
|
||||
|
||||
# This test can only be run on targets which support DWARF-2 and use gas.
|
||||
if {![dwarf2_support]} {
|
||||
return 0
|
||||
}
|
||||
|
||||
# This test can only be run on x86_64 targets.
|
||||
if {![istarget "x86_64-*-*"] || ![is_lp64_target]} {
|
||||
return 0
|
||||
}
|
||||
|
||||
gdb_exit
|
||||
if [mi_gdb_start] {
|
||||
continue
|
||||
}
|
||||
|
||||
standard_testfile .S
|
||||
|
||||
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
|
||||
untested mi-reg-undefined.exp
|
||||
return -1
|
||||
}
|
||||
|
||||
mi_delete_breakpoints
|
||||
mi_gdb_reinitialize_dir $srcdir/$subdir
|
||||
mi_gdb_reinitialize_dir $srcdir/$subdir
|
||||
mi_gdb_load ${binfile}
|
||||
|
||||
if ![mi_runto stop_frame] {
|
||||
perror "Failed to stop in stop_frame"
|
||||
return -1
|
||||
}
|
||||
|
||||
mi_gdb_test "111-stack-list-frames" \
|
||||
"111\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"stop_frame\",.*\},frame=\{level=\"1\",addr=\"$hex\",func=\"first_frame\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"main\",.*\}\\\]" \
|
||||
"stack frame listing"
|
||||
|
||||
set opt_out_pattern "<optimized out>"
|
||||
|
||||
for {set f 0} {$f < 3} {incr f} {
|
||||
if {${f} == 0} {
|
||||
set pattern_0_1_2 ${hex}
|
||||
} else {
|
||||
set pattern_0_1_2 ${opt_out_pattern}
|
||||
}
|
||||
|
||||
mi_gdb_test "22${f}-data-list-register-values --thread 1 --frame ${f} x 0 1 2 8 9" \
|
||||
"22${f}\\^done,register-values=\\\[\{number=\"0\",value=\"${pattern_0_1_2}\"\},\{number=\"1\",value=\"${pattern_0_1_2}\"\},\{number=\"2\",value=\"${pattern_0_1_2}\"\},\{number=\"8\",value=\"$hex\"\},\{number=\"9\",value=\"$hex\"\}\\\]" \
|
||||
"register values, format x, frame ${f}"
|
||||
|
||||
mi_gdb_test "33${f}-data-list-register-values --thread 1 --frame ${f} r 0 1 2 8 9" \
|
||||
"33${f}\\^done,register-values=\\\[\{number=\"0\",value=\"${pattern_0_1_2}\"\},\{number=\"1\",value=\"${pattern_0_1_2}\"\},\{number=\"2\",value=\"${pattern_0_1_2}\"\},\{number=\"8\",value=\"$hex\"\},\{number=\"9\",value=\"$hex\"\}\\\]" \
|
||||
"register values, format r, frame ${f}"
|
||||
}
|
||||
Loading…
Reference in New Issue