From ff013f42f48f16bd8606a109bcaa49b7aa90499a Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Sun, 4 May 2008 17:27:01 +0000 Subject: gdb/ * Makefile.in: Update dependencies. * dwarf2read.c: Include "addrmap.h" (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET. (dwarf2_ranges_read): New prototype. (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP. Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on HAS_RANGES_OFFSET, otherwise add there the contiguous range. (dwarf2_ranges_read): New parameter RANGES_PST, update the function comment for it. Add the found ranges to RANGES_PST. New variable BASEADDR, initialize it the common way. (dwarf2_get_pc_bounds): Update the caller for the new parameter. (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and HAS_RANGES_OFFSET for the later processing. * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP. * symtab.c: Include "addrmap.h" (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP. Move the psymtab locator into ... (find_pc_sect_psymtab_closer): ... a new function. gdb/testsuite/ * gdb.dwarf2/dw2-ranges.S: Merge the secondary section with `.fini'. * gdb.dwarf2/dw2-ranges.exp: Compile also `dw2-ranges2.S' and `dw2-ranges3.S' and test also their MAIN2, FUNC2 and MAIN3 symbols. * gdb.dwarf2/dw2-ranges2.S, gdb.dwarf2/dw2-ranges3.S: New files. --- gdb/objfiles.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'gdb/objfiles.h') diff --git a/gdb/objfiles.h b/gdb/objfiles.h index c3ae954b5fb..7e39b07c5d3 100644 --- a/gdb/objfiles.h +++ b/gdb/objfiles.h @@ -220,6 +220,13 @@ struct objfile struct partial_symtab *psymtabs; + /* Map addresses to the entries of PSYMTABS. It would be more efficient to + have a map per the whole process but ADDRMAP cannot selectively remove + its items during FREE_OBJFILE. This mapping is already present even for + PARTIAL_SYMTABs which still have no corresponding full SYMTABs read. */ + + struct addrmap *psymtabs_addrmap; + /* List of freed partial symtabs, available for re-use */ struct partial_symtab *free_psymtabs; -- cgit v1.2.1