Eric Pouech : dbghelp: Properly handle variable with const value (
ie without location) in dwarf code.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Aug 3 15:58:27 CDT 2006
Module: wine
Branch: refs/heads/master
Commit: 820acf0901da4be07d5e347d9633de857f6534da
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=820acf0901da4be07d5e347d9633de857f6534da
Author: Eric Pouech <eric.pouech at wanadoo.fr>
Date: Thu Aug 3 19:36:10 2006 +0200
dbghelp: Properly handle variable with const value (ie without location) in dwarf code.
---
dlls/dbghelp/dwarf.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/dlls/dbghelp/dwarf.c b/dlls/dbghelp/dwarf.c
index 01250a5..a618986 100644
--- a/dlls/dbghelp/dwarf.c
+++ b/dlls/dbghelp/dwarf.c
@@ -1050,20 +1050,20 @@ static void dwarf2_parse_variable(dwarf2
dwarf2_debug_info_t* di)
{
struct symt* param_type;
- union attribute loc;
+ union attribute name, loc, value;
BOOL is_pmt = di->abbrev->tag == DW_TAG_formal_parameter;
TRACE("%s, for %s\n", dwarf2_debug_ctx(subpgm->ctx), dwarf2_debug_di(di));
param_type = dwarf2_lookup_type(subpgm->ctx, di);
- if (dwarf2_find_attribute(di, DW_AT_location, &loc))
+ dwarf2_find_name(subpgm->ctx, di, &name, "parameter");
+ if (dwarf2_find_attribute(di, DW_AT_location, &loc) && loc.block)
{
union attribute name;
union attribute ext;
long offset;
int in_reg;
- dwarf2_find_name(subpgm->ctx, di, &name, "parameter");
offset = dwarf2_compute_location(subpgm->ctx, loc.block, &in_reg);
TRACE("found parameter %s/%ld (reg=%d) at %s\n",
name.string, offset, in_reg, dwarf2_debug_ctx(subpgm->ctx));
@@ -1094,6 +1094,10 @@ static void dwarf2_parse_variable(dwarf2
break;
}
}
+ if (dwarf2_find_attribute(di, DW_AT_const_value, &value))
+ {
+ FIXME("NIY (const value %08lx for %s\n", value.uvalue, name.string);
+ }
if (is_pmt && subpgm->func && subpgm->func->type)
symt_add_function_signature_parameter(subpgm->ctx->module,
(struct symt_function_signature*)subpgm->func->type,
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