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* buildsym.c (end_symtab_1): Split it to ...
	(end_symtab_get_static_block): ... this ...
	(end_symtab_from_static_block): ... and this function.
	(end_symtab, end_expandable_symtab): Call them.
	* buildsym.h (end_symtab_get_static_block)
	(end_symtab_from_static_block): New declarations.
	* dwarf2read.c (process_full_comp_unit): New variable static_block.
	Set its valid CU ranges.

gdb/testsuite/
	* gdb.dwarf2/dw2-minsym-in-cu.S: New file.
	* gdb.dwarf2/dw2-minsym-in-cu.exp: New file.
This commit is contained in:
Jan Kratochvil
2012-07-13 20:26:11 +00:00
parent a24f71abb4
commit 4359dff1c5
7 changed files with 263 additions and 39 deletions
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13
gdb/dwarf2read.c
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@@ -6593,6 +6593,7 @@ process_full_comp_unit (struct dwarf2_per_cu_data *per_cu,
struct symtab *symtab;
struct cleanup *back_to, *delayed_list_cleanup;
CORE_ADDR baseaddr;
struct block *static_block;
baseaddr = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
@@ -6623,7 +6624,17 @@ process_full_comp_unit (struct dwarf2_per_cu_data *per_cu,
it, by scanning the DIE's below the compilation unit. */
get_scope_pc_bounds (cu->dies, &lowpc, &highpc, cu);
symtab = end_symtab (highpc + baseaddr, objfile, SECT_OFF_TEXT (objfile));
static_block = end_symtab_get_static_block (highpc + baseaddr, objfile, 0);
/* If the comp unit has DW_AT_ranges, it may have discontiguous ranges.
Also, DW_AT_ranges may record ranges not belonging to any child DIEs
(such as virtual method tables). Record the ranges in STATIC_BLOCK's
addrmap to help ensure it has an accurate map of pc values belonging to
this comp unit. */
dwarf2_record_block_ranges (cu->dies, static_block, baseaddr, cu);
symtab = end_symtab_from_static_block (static_block, objfile,
SECT_OFF_TEXT (objfile), 0);
if (symtab != NULL)
{