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Fix bugs displaying DW_LNS_set_context and DW_LNS_pop_context.

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2015-01-15  Cary Coutant  <ccoutant@google.com>

binutils/
	* dwarf.c (append_logical): Print summary for each logical row.
	(display_line_program): Remove incorrect consumption of an LEB128
	when reading DW_LNS_set_context and DW_LNS_pop_context.
This commit is contained in:
Cary Coutant
2015-01-15 13:51:18 -08:00
parent ab071889a9
commit 6a8cf4ce11
1 changed files with 10 additions and 4 deletions
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14
binutils/dwarf.c
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@@ -441,6 +441,16 @@ append_logical (void)
xrealloc (logicals_table, logicals_allocated * sizeof (SMR));
}
logicals_table[logicals_count++] = state_machine_regs;
printf (_("\t\tLogical %d: 0x%s[%d] file %d line %d discrim %d context %d subprog %d is_stmt %d\n"),
logicals_count,
dwarf_vmatoa ("x", state_machine_regs.address),
state_machine_regs.op_index,
state_machine_regs.file,
state_machine_regs.line,
state_machine_regs.discriminator,
state_machine_regs.context,
state_machine_regs.subprogram,
state_machine_regs.is_stmt);
}
/* Handled an extend line op.
@@ -3227,8 +3237,6 @@ display_line_program (unsigned char *start, unsigned char *end,
/* DW_LNS_set_context */
state_machine_regs.context = read_uleb128 (data, & bytes_read, end);
data += bytes_read;
state_machine_regs.subprogram = read_uleb128 (data, & bytes_read, end);
data += bytes_read;
printf (_(" Set context to %d\n"), state_machine_regs.context);
}
else
@@ -3260,8 +3268,6 @@ display_line_program (unsigned char *start, unsigned char *end,
break;
case DW_LNS_pop_context:
uladv = read_uleb128 (data, & bytes_read, end);
data += bytes_read;
logical = state_machine_regs.context;
printf (_(" Pop context to logical %d\n"), logical);
if (logical - 1 < logicals_count)