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dbghelp: Mostly get rid of symt_cache in dwarf debug information.
Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -164,10 +164,7 @@ typedef struct dwarf2_traverse_context_s
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/* symt_cache indexes */
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#define sc_void 0
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#define sc_int1 1
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#define sc_int2 2
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#define sc_int4 3
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#define sc_num 4
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#define sc_num 1
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typedef struct dwarf2_parse_context_s
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{
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@ -181,7 +178,7 @@ typedef struct dwarf2_parse_context_s
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struct sparse_array debug_info_table;
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ULONG_PTR load_offset;
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ULONG_PTR ref_offset;
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struct symt* symt_cache[sc_num]; /* void, int1, int2, int4 */
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struct symt* symt_cache[sc_num]; /* void */
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char* cpp_name;
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} dwarf2_parse_context_t;
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@ -1166,7 +1163,6 @@ static struct symt* dwarf2_parse_base_type(dwarf2_parse_context_t* ctx,
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struct attribute size;
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struct attribute encoding;
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enum BasicType bt;
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int cache_idx = -1;
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if (di->symt) return di->symt;
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TRACE("%s, for %s\n", dwarf2_debug_ctx(ctx), dwarf2_debug_di(di));
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@ -1190,24 +1186,6 @@ static struct symt* dwarf2_parse_base_type(dwarf2_parse_context_t* ctx,
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default: bt = btNoType; break;
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}
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di->symt = &symt_new_basic(ctx->module, bt, name.u.string, size.u.uvalue)->symt;
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switch (bt)
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{
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case btVoid:
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assert(size.u.uvalue == 0);
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cache_idx = sc_void;
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break;
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case btInt:
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switch (size.u.uvalue)
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{
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case 1: cache_idx = sc_int1; break;
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case 2: cache_idx = sc_int2; break;
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case 4: cache_idx = sc_int4; break;
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}
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break;
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default: break;
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}
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if (cache_idx != -1 && !ctx->symt_cache[cache_idx])
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ctx->symt_cache[cache_idx] = di->symt;
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if (dwarf2_get_di_children(ctx, di)) FIXME("Unsupported children\n");
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return di->symt;
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@ -1269,7 +1247,7 @@ static struct symt* dwarf2_parse_array_type(dwarf2_parse_context_t* ctx,
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{
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/* fake an array with unknown size */
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/* FIXME: int4 even on 64bit machines??? */
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idx_type = ctx->symt_cache[sc_int4];
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idx_type = &symt_new_basic(ctx->module, btInt, "int", 4)->symt;
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min.u.uvalue = 0;
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cnt.u.uvalue = 0;
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}
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@ -1347,9 +1325,6 @@ static struct symt* dwarf2_parse_unspecified_type(dwarf2_parse_context_t* ctx,
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basic = symt_new_basic(ctx->module, btVoid, name.u.string, size.u.uvalue);
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di->symt = &basic->symt;
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if (!ctx->symt_cache[sc_void])
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ctx->symt_cache[sc_void] = di->symt;
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if (dwarf2_get_di_children(ctx, di)) FIXME("Unsupported children\n");
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return di->symt;
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}
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